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PWLNR/L 95° Internal Tool Holder with Cooling | Rinaldi-Tools
PWLNR/L 95° Internal Tool Holder with Cooling | Rinaldi-Tools
PWLNR/L 95° Internal Tool Holder with Cooling | Rinaldi-Tools
    PWLNR/L 95° Internal Tool Holder with Cooling | Rinaldi-Tools
    PWLNR/L 95° Internal Tool Holder with Cooling | Rinaldi-Tools
    PWLNR/L 95° Internal Tool Holder with Cooling | Rinaldi-Tools

Internal Tool Holder - PWLNR/L (95°) with cooling holes

€72.00
Tax excluded
Right-Left
Dimensions
Quantity

Technical data

Boring Bar PWLNR/L
Cutting Angle 95°
Insert WN..
Main application Longitudinal turning, Facing
Clamping Pin Lock
Cooling With Cooling Hole
Packaging unit 1 Pc.

Dimensions

d h L f Dmin
A25R-PWLNR 08 25 23 200 17 ≥32
A25R-PWLNL 08 25 23 200 17 ≥32
A32S-PWLNR 08 32 30 250 22 ≥40
A32S-PWLNL 08 32 30 250 22 ≥40

Versatile boring bar for reliable internal machining

The PWLNR/L internal turning tool holder with a 95° approach angle and internal cooling (IC) is specifically designed for demanding boring and facing operations. Equipped with a secure pin lock clamping system, this turning tool ensures high process stability and guarantees the reliable use of WN indexable inserts in professional machining applications.

Advantages of the PWLNR/L boring bars

  • Targeted coolant supply through internal cooling holes promotes optimal chip evacuation
  • Robust pin lock system supports low-vibration and exact insert fixation
  • Direct cooling of the cutting zone creates excellent conditions for extended tool life
  • Flexible 95-degree angle opens up versatile possibilities in longitudinal turning and facing
  • Designed for the standardized use of WN..0804 inserts

Internal Tool Holder PWLNR/L (95°) with cooling holes

The PWLNR/L boring bar combines a well-thought-out geometry with high-performance internal cooling, catering to professional users in the machining industry. Featuring a 95-degree approach angle, this holder is a proven choice for complex internal machining tasks. The integrated cooling holes deliver the coolant directly to the cutting edge, which reduces tool wear and significantly aids chip evacuation in deep bores. The combination of a stable pin lock clamping mechanism and matching WN indexable inserts provides high repeatability and promotes excellent surface finishes.

Technical data

  • Tool type: Internal tool holder / Boring bar
  • Designation: PWLNR/L
  • Approach angle: 95°
  • Insert compatibility: WN.. (e.g., WN.. 0804..)
  • Clamping type: Pin lock
  • Cooling system: With internal cooling holes
  • Main applications: Longitudinal turning and facing
  • Packaging unit: 1 piece
Boring Bar PWLNR/L
Cutting Angle 95°
Insert WN..
Main application Longitudinal turning, Facing
Clamping Pin Lock
Cooling With Cooling Hole
Packaging unit 1 Pc.

Dimensions of PWLNR/L internal tool holders

Art. Nr. d h L f Dmin Wendeplatte Unterlegplatte UP-Rohrstift Kniehebel KH-Schraube
A25R-PWLNR 08 1220139 25 23 200 17 ≥32 WN. 0804.. - - L4A LEM6x13,4A
A25R-PWLNL 08 1220140 25 23 200 17 ≥32 WN. 0804.. - - L4A LEM6x13,4A
A32S-PWLNR 08 1220141 32 30 250 22 ≥40 WN. 0804.. W08AP SP4 L4 LEM8x21
A32S-PWLNL 08 1220142 32 30 250 22 ≥40 WN. 0804.. W08AP SP4 L4 LEM8x21

Applications

This turning tool is consistently designed for process-reliable longitudinal turning and facing on CNC turning centers as well as conventional lathes. The 95° approach angle qualifies the holder particularly for tasks that require precise internal contours or continuous boring. Thanks to the effective internal cooling, the tool is also well-suited for difficult-to-machine materials where high thermal stress occurs at the cutting edge. Its sturdy construction supports efficient workflows in mechanical engineering and series production.

Special features

A key quality feature of the PWLNR/L holder is the powerful pin lock clamping, which securely fixes the insert and optimizes power transmission at high depths of cut. The integrated cooling system directs the medium straight into the cutting zone, allowing chips to break more efficiently and be removed from the workspace. In addition, the precise insert seat geometry ensures a fast and accurate change of WN cutting inserts, reducing downtime and sustainably increasing process stability.

Rinaldi-Tools GmbH
1220139

Data sheet

Type of clamping
Pin Lock
Cooling Holes
with cooling Holes
Inserts
WN..
Turning
Facing
Longitudinal turning

Compatible products

WNMG-FE RT305 Turning Insert for Stainless Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-FE RT305

Price ab €5.00
Availability: 2147483467 In Stock

Technical data

Shape WNMG
Processing Finish
Cutting condition Continuous
Workpiece Material Stainless Steel
Grade RT305: PVD grade M20-M30 for stainless steel
with the most modern coating
Packaging unit 10 Pc.

Dimensions

  r L I.C S d
WNMG 060404-FE RT305 0,4 6,5 9,525 4,76 3,81
WNMG 060408-FE RT305 0,8 6,5 9,525 4,76 3,81
WNMG 080404-FE RT305 0,4 8,7 12,7 4,76 5,16
WNMG 080408-FE RT305 0,8 8,7 12,7 4,76 5,16

Precision turning insert for stainless steel finishing

The WNMG...-FE indexable insert in the PVD-coated RT305 grade is a professional choice for demanding finishing tasks on stainless steel. Designed to handle continuous cutting operations, this turning tool helps to achieve excellent surface finishes and reliable machining processes.

Advantages of WNMG...-FE RT305

  • Wear-resistant PVD coating specified for M20-M30 machining ranges
  • FE geometry provides smooth cutting action and reliable chip control
  • Negative trigon shape with an 80° corner angle yields six usable cutting edges
  • Specialized carbide substrate minimizes the tendency for built-up edges
  • Supplied in a practical 10-piece package for professional requirements
Turning Insert WNMG-KC RT150K for Cast Iron | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-KC RT150K

Price ab €4.90
Availability: 2147483637 In Stock

Technical data

Shape WNMG
Processing Medium
Cutting condition Continuous, light and heavy interrupted
Workpiece Material Cast Iron
Grade RT150K: CVD-coated K10-K20 carbide for cast machining
Packaging unit 10 Pc.

Dimensions

  r L I.C S d
WNMG 080404-KC RT150K 0,4 8,7 12,7 4,76 5,16
WNMG 080408-KC RT150K 0,8 8,7 12,7 4,76 5,16
WNMG 080412-KC RT150K 1,2 8,7 12,7 4,76 5,16

Precise Cast Iron Machining with the WNMG-KC RT150K

The indexable insert WNMG...-KC RT150K is designed for the economical medium machining of cast iron materials. Thanks to the CVD-coated K10-K20 carbide grade RT150K, this tool provides reliable wear resistance. The trigon shape offers six usable cutting edges, ensuring high stability in practice. This version proves effective in continuous turning applications as well as during light and heavy interrupted cuts.

Advantages of Indexable insert - WNMG...-KC RT150K

  • Robust CVD coating optimized for efficient cast iron machining
  • Suitable for continuous, light, and heavily interrupted cuts
  • Six usable cutting edges for highly economical tool usage
  • Developed for the specific requirements of medium turning
  • Practical packaging unit of 10 pieces for professional users
WNMG-PM RT250+ Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-PM RT250+

Price ab €4.10
Availability: 2147483307 In Stock

Technical data

Shape WNMG
Processing Medium
Cutting condition Continuous and light interrupted
Workpiece Material Steel
Grade RT250+: CVD coated 2 color coated P20-P30 carbide for steel
RT225+: CVD coated 2-color P20 carbide the latest generation for general steel processing
Packaging unit 10 Pc.

Dimensions

  r L I.C S d
WNMG 060404-PM RT225+ 0,4 6,5 9,525 4,76 3,81
WNMG 060408-PM RT225+ 0,8 6,5 9,525 4,76 3,81
WNMG 080404-PM RT250+ 0,4 8,7 12,7 4,76 5,16
WNMG 080408-PM RT250+ 0,8 8,7 12,7 4,76 5,16
WNMG 080412-PM RT250+ 1,2 8,7 12,7 4,76 5,16

Well-conceived Solution for Steel Turning

The indexable insert WNMG...-PM RT250+ is designed for medium machining of steel. With its CVD coating and practical WNMG geometry, it provides stable support for your turning processes. It operates reliably under continuous and light interrupted cutting conditions and is supplied in a practical package of 10 pieces.

Schnitt K-LU.webp

Advantages of WNMG...-PM RT250+

  • Engineered to support efficient workflows in medium steel turning
  • CVD-coated carbide grades for demonstrable process stability
  • Suitable for continuous as well as light interrupted cuts
  • Grades RT225+ (P20) and RT250+ (P20-P30) open up versatile application possibilities
  • Supplied in a convenient packaging unit of 10 pieces
Indexable CBN-Insert - WNGA 0804..-3N RTC20T
Rinaldi-Tools GmbH

Indexable CBN-Insert - WNGA 0804..-3N RTC20T

Price ab €36.90
Availability: 2147483626 In Stock

Shape WNGA
Scope of application Hard turning
Cutting edges 3
Grade RTC20T : TIN-coated CBN for full to slightly interrupted cuts in hardened steels
Packaging unit 2 Pc

I.C. S r d L
WNGA 080404-3N RTC20T 12,7 4,76 0,4 5,16 2,2
WNGA 080408-3N RTC20T 12,7 4,76 0,8 5,16 2,2

WNMG ... -ALP RT100 Turning Insert for Alu | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG ... -ALP RT100

Price ab €4.70
Availability: 2147483547 In Stock

Technical data

Shape WNMG
Workpiece Material Aluminum, Plastics & NF-Metals
Cutting condition Continuous and light interrupted
Grade RT100: Uncoated K10-K15 carbide for Aluminum and plastics
Packaging unit 10 Pc.

Dimensions

  r L I.C S d
WNMG 080404-ALZ RT100 0,4 8,7 12,7 4,76 5,16
WNMG 080408-ALZ RT100 0,8 8,7 12,7 4,76 5,16

Precise Machining of Aluminum and Plastics

The indexable insert WNMG ... -ALP RT100 by Rinaldi-Tools is a specialized solution designed for the professional machining of aluminum, plastics, and other non-ferrous metals. Utilizing an uncoated K10-K15 carbide grade, this turning insert promotes a clean cutting action and effectively prevents built-up edges. The sharp ALP geometry is perfectly suited for continuous as well as light interrupted cuts, creating optimal conditions for consistently high surface finishes.

Advantages of the indexable insert WNMG ... -ALP RT100

  • Tailored for the reliable turning of NF-metals and plastics
  • Uncoated K10-K15 carbide grade minimizes material adhesion
  • Highly flexible for continuous and slightly interrupted cutting operations
  • Sharp cutting geometry enables clean contours and low cutting forces
WNMG ...-MA RT250M Insert Stainless Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG ... -MA RT250M

Price ab €4.40
Availability: 2147483507 In Stock

Technical data

Shape WNMG
Processing Medium
Cutting condition Continuous and light interrupted
Workpiece Material Stainless Steel
Grade RT250M: PVD coated M20-M30 carbide.
Packaging unit 10 Pc.

Dimensions

  r L I.C S d
WNMG 080404-MA RT250M 0,4 8,7 12,7 4,76 5,16
WNMG 080408-MA RT250M 0,8 8,7 12,7 4,76 5,16

High-performance trigon insert for stainless steel

The WNMG ...-MA RT250M is an indexable turning insert specifically designed for machining stainless steel. Featuring a negative basic shape with an 80-degree angle, it provides six usable cutting edges, promoting excellent cost-efficiency in external and internal turning operations. The combination of PVD-coated M20-M30 carbide and the MA geometry, which is tailored for medium machining, supports a stable and reliable cutting process.

Schnitt K-LU.webp

Advantages of WNMG ...-MA RT250M

  • Wear-resistant PVD coating of the RT250M grade for stainless steel applications
  • Six highly efficient cutting edges due to the trigonal WNMG shape
  • Engineered for medium machining with good chip breaking characteristics
  • High reliability during continuous and lightly interrupted cuts
  • Tough M20-M30 carbide substrate for stable turning processes
Turning Insert WNMG-MR RT255M | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-MR RT255M

Price ab €5.30
Availability: 214748354 In Stock

Technical data

Shape WNMG
Processing Medium/Roughing
Cutting condition Continuous and light interrupted
Workpiece Material Stainless Steel
Grade RT255M: PVD coated M20-M30 carbide.
First choice for stainless steel
Packaging unit 10 Pc.

Dimensions

r L I.C S d
WNMG 060404-MR RT255M 0,4 6,5 9,525 4,76 3,81
WNMG 060408-MR RT255M 0,8 6,5 9,525 4,76 3,81
WNMG 060412-MR RT255M 1,2 6,5 9,525 4,76 3,81
WNMG 080404-MR RT255M 0,4 8,7 12,7 4,76 5,16
WNMG 080408-MR RT255M 0,8 8,7 12,7 4,76 5,16
WNMG 080412-MR RT255M 1,2 8,7 12,7 4,76 5,16

Turning Insert WNMG-MR RT255M

The WNMG-MR RT255M trigonal indexable inserts offer excellent reliability for medium machining and roughing of stainless steel components. Combining a proven chipbreaker with a robust carbide grade, these inserts ensure secure processing in continuous and light interrupted cuts.

Advantages of WNMG-MR RT255M

  • PVD-coated M20-M30 carbide grade tailored for stainless steel machining
  • Delivers consistent performance in medium machining and roughing
  • Suitable for continuous and light interrupted cutting conditions
  • Dependable chip control supported by the MR chipbreaker
WNMG-W RT315G Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-W RT315G

Price ab €5.80
Availability: 999980 In Stock

Technical data

Shape WNMG
Processing Finish/Medium
Cutting condition Continuous
Workpiece Material Steel
Grade RT315G: Next-generation CVD-coated P15 carbide for continuous cutting.
Packaging unit 10 Pc.

Dimensions

r L I.C. S
WNMG 080408-W RT315G 0,8 8,7 12,7 4,76

Superior Surface Finish with Innovative Wiper Geometry

The WNMG-W RT315G indexable insert combines a specialized wiper design with the advanced CVD-coated P15 grade RT315G.

Schnitt K.webp

Thanks to the extended contact area on the workpiece, this insert achieves outstanding surface quality during finishing and medium machining of steel. It supports consistently high feed rates, helping to shorten machining times and frequently eliminating the need for subsequent finishing operations like grinding.

Advantages of the WNMG-W RT315G

  • Significantly improved surface finishes thanks to the proven wiper design
  • Shorter cycle times while maintaining high feed rates
  • Optimized for continuous cutting in steel machining applications
  • High wear resistance ensured by the advanced CVD coating of the P15 grade
  • Highly economical WNMG shape for stable and efficient turning operations
WNMG-PF RT315G Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-PF RT315G

Price ab €5.30
Availability: 1000000 In Stock

Technical data

Shape WNMG
Processing Medium and Finish
Cutting condition Continuous
Workpiece Material Steel
Grade RT315G: Next-generation CVD-coated P15 carbide for continuous cutting.
Packaging unit 10 Pc.

Dimensions

r L I.C S d
WNMG 060408-PF RT315G 0,8 6,5 9,525 4,76 3,81
WNMG 080404-PF RT315G 0,4 8,7 12,7 4,76 5,16
WNMG 080408-PF RT315G 0,8 8,7 12,7 4,76 5,16
WNMG 080412-PF RT315G 1,2 8,7 12,7 4,76 5,16

High-performance WNMG turning insert for steel machining

The WNMG-PF RT315G indexable insert is a well-thought-out solution for demanding turning applications in steel materials. Designed as an effective chip problem-solver, this insert enables stable, continuous cutting from medium machining to finishing. Its application range includes soft and tough materials, where the special geometry ensures excellent chip formation. This has a noticeably positive effect on the achievable surface quality and tool life.

Schnitt K.webp

Advantages of WNMG-PF RT315G

  • Next-generation CVD-coated P15 carbide for continuous cuts
  • Optimal chip formation in soft and tough materials due to the specific PF geometry
  • Designed for finishing operations and medium machining
  • Promotes excellent surface qualities in steel turning
  • Economical packaging unit of 10 pieces
WNMG-PF RT325G Turning Insert for Steel Machining | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-PF RT325G

Price ab €5.30
Availability: 999960 In Stock

Technical data

Shape WNMG
Processing Medium and Finish
Cutting condition Continuous and slightly interrupted cutting
Workpiece Material Steel
Grade RT325G: Next-generation CVD-coated P25-grade carbide for continuous and slightly interrupted cutting.
Packaging unit 10 Pc.

Dimensions

r L I.C S d
WNMG 060408-PF RT325G 0,8 6,5 9,525 4,76 3,81
WNMG 080404-PF RT325G 0,4 8,7 12,7 4,76 5,16
WNMG 080408-PF RT325G 0,8 8,7 12,7 4,76 5,16
WNMG 080412-PF RT325G 1,2 8,7 12,7 4,76 5,16

Professional WNMG Indexable Insert for Steel Machining

The Indexable insert - WNMG...-PF RT325G acts as an effective chip problem-solver for professional steel turning. Designed specifically for finishing and medium machining operations, it provides optimal chip formation, particularly when cutting soft and tough materials. The trigon shape offers six usable cutting edges, noticeably increasing the cost-efficiency of your turning processes. Its advanced PF geometry positively influences surface finish quality and supports reliable tool life, even under demanding workshop conditions.

Schnitt K-LU.webp

Advantages of Indexable insert - WNMG...-PF RT325G

  • Next-generation CVD-coated P25 carbide delivers high wear resistance in continuous and slightly interrupted cuts
  • Six cutting edges per insert help lower unit costs and improve overall machining efficiency
  • Specialized PF geometry ensures reliable chip breaking, even in challenging soft alloys
  • Promotes superior surface qualities and stable processes during finishing and medium applications
  • Safe chip evacuation prevents machine downtime caused by chip tangling
WNMG-ALZ RT100 Turning Insert for Aluminum | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG ... -ALZ RT100

Price ab €4.70
Availability: 999990 In Stock

Technical data

Shape WNMG
Workpiece Material Aluminum, Plastics & NF-Metals
Cutting condition Continuous and light interrupted
Grade RT100: Uncoated K10-K15 carbide for Aluminum and plastics
Packaging unit 10 Pc.

Dimensions

  r L I.C S d
WNMG 080404-ALZ RT100 0,4 8,7 12,7 4,76 5,16
WNMG 080408-ALZ RT100 0,8 8,7 12,7 4,76 5,16

High-precision aluminum machining with WNMG ... -ALZ RT100

The uncoated WNMG-ALZ RT100 indexable insert is specially designed for the efficient turning of aluminum, plastics, and non-ferrous metals. Featuring a sharp ALZ geometry and a tough K10-K15 carbide grade RT100, this tool supports clean chip evacuation and smooth surface finishes in continuous to light interrupted cuts.

Advantages of WNMG ... -ALZ RT100

  • Uncoated RT100 K10-K15 carbide grade for NF-metals and plastics
  • Sharp ALZ geometry for reduced cutting forces and fine surface quality
  • Suitable for continuous and light interrupted machining
  • Available in corner radii of 0.4 mm and 0.8 mm
  • Convenient packaging unit of 10 pieces

16 other products in the same category:

Internal Tool Holder SCLCR/L (95°) Boring Bar | Rinaldi-Tools
SMOXH

Internal Tool Holder - SCLCR/L (95°)

Price ab €25.00
Availability: 214748352 In Stock

Technical data

Boring Bar SCLCR/L
Cutting Angle 95°
Insert CC..
Main application Longitudinal turning, Facing
Clamping Screw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

  d h L L1 f Dmin
S0608H SCLCR/L 06 8* 7 100 25 05 ≥8 
S08H SCLCR/L 06 8 7 100 - 07 ≥11
S10K SCLCR/L 06 10 9 125 - 08 ≥13
S12K SCLCR/L 06 12 11 125 - 10 ≥16
S12K SCLCR/L 09 12 11 125 - 10 ≥16
S16P SCLCR/L 09 16 15 170 - 13 ≥21
S20R SCLCR/L 09 20 18 200 - 15 ≥25
S25S SCLCR/L 09 25 23 250 - 19,5 ≥32
S32T SCLCR/L 09 32 30 300 - 24 ≥40

SMOXH SCLCR/L Internal Tool Holder

The SCLCR/L boring bar with a 95° cutting angle is engineered for high precision in internal longitudinal turning and facing. Equipped with a reliable screw clamping system, this holder ensures maximum stability when using CC.. indexable inserts. Note for variant S0608H: *Neck Diameter 6 mm.

Advantages of the SCLCR/L internal tool holder

  • 95° approach angle supports flexible boring and facing tasks
  • Secure insert seating thanks to the robust screw clamping mechanism
  • Fully compatible with standardized CC.. indexable inserts
  • Solid construction minimizes vibrations during machining
Internal Tool Holder TDUNR/L 93° with Clamping | Rinaldi-Tools
SMOXH

Internal Tool Holder - TDUNR/L (93°) with clamping

Price ab €59.00
Availability: 214748363 In Stock

Technical data

Boring Bar TDUNR/L
Cutting Angle 93°
Insert DN..
Main application Profiling
Clamping Claw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

  d h L f Dmin Insert
S25S TDUNR-11 25 23 250 19,5 ≥33 DNM. 1104..
S25S TDUNL-11 25 23 250 19,5 ≥33 DNM. 1104..
S32T TDUNR-11 32 30 300 24 ≥40
 DNM. 1104..
S32T TDUNL-11 32 30 300 24 ≥40 DNM. 1104..
S25S TDUNR-15 25 23 250 19,5 ≥39 DNM. 1506..
S25S TDUNL-15 25 23 250 19,5 ≥39 DNM. 1506..
S32T TDUNR-15 32 30 300 24 ≥40 DNM. 1506..
S32T TDUNL-15 32 30 300 24 ≥40 DNM. 1506..
S40U TDUNR-15 40 37 350 30 ≥50 DNM. 1506..
S40U TDUNL-15 40 37 350 30 ≥50 DNM. 1506..

Precise profiling for internal machining

The Internal Tool Holder - TDUNR/L (93°) with clamping by SMOXH is designed for the professional machining of internal contours. It is particularly suitable for roughing operations and offers a secure hold of the indexable inserts due to the proven claw clamping system.

Advantages of Internal Tool Holder - TDUNR/L (93°) with clamping

  • Particularly suitable for roughing due to stable claw clamping
  • Designed with a 93° cutting angle for flexible profiling operations
  • Robust construction supports reliable machining performance
Solid Carbide Internal Tool Holder E-SDUCR/L | Rinaldi-Tools
SMOXH

Solid Carbide Internal Tool Holder - E-SDUCR/L (93°)

Price ab €156.00
Availability: 214748356 In Stock

Technical data

Boring Bar E-SDUCR/L
Setting Angle 93°
Insert DC..
Main application Profile turning
Clamping Screw Clamp
Cooling With internal coolant feed
Packaging unit 1 Pc.

Dimensions

  d L f Dmin
E10M SDUCR/L-07 10 150 8 ≥13
E12Q SDUCR/L-07 12 180 10 ≥16
E16R SDUCR/L-11 16 200 13 ≥21
E20S SDUCR/L-11 20 250 15 ≥25

Solid Carbide Internal Tool Holder E-SDUCR/L (93°) for Profile Turning

The Solid Carbide Internal Tool Holder E-SDUCR/L (93°) is engineered for demanding internal turning and profiling applications on CNC lathes. Designed as a solid carbide boring bar, this tool holder significantly minimizes vibrations, which directly improves precision and surface quality. Equipped with an internal coolant feed and a secure screw clamping mechanism for DC... inserts, it ensures optimal chip evacuation and consistent performance in professional machining.

Advantages of Solid Carbide Internal Tool Holder E-SDUCR/L (93°)

  • Solid carbide construction provides superior stability and dampens vibrations.
  • Facilitates deep internal turning with a projection length of up to 6xD.
  • Through-coolant design aids in efficient chip removal and extends insert life.
  • Secure screw clamp ensures precise and stable seating of DC... indexable inserts.
  • 93° setting angle makes it an ideal choice for complex profile turning operations.
Stepped Internal Tool Holder SDUCR/L 93° | Rinaldi-Tools
SMOXH

Internal Tool Holder with stepped shank - SDUCR/L (93°)

Price ab €37.00
Availability: 214748360 In Stock

Technical data

Boring Bar SDUCR/L with stepped shank
Cutting Angle 93°
Insert DC..
Main application Profiling
Clamping Screw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

d h L f L1 Dmin
S16x10M SDUCR/L 07 16 15 150 8 35 ≥13
S16x12M SDUCR/L 07 16 15 150 10 35 ≥16

Reliable stepped internal turning holders SDUCR/L (93°)

The SDUCR/L internal tool holders with a 93-degree approach angle feature a stepped shank designed specifically for demanding profiling and precise internal turning. This stepped design improves access to deeper or narrow bore sections, while the robust screw clamping system ensures a secure fit for the designated DC.. inserts.

Advantages of the stepped internal tool holder SDUCR/L

  • Facilitated access in complex internal contours due to the stepped shank design
  • Stable hold and fast insert indexing thanks to proven screw clamping
  • Practical 93-degree angle tailored for efficient profiling
  • Designed for professional machining applications using standard DC.. indexable inserts
Internal Tool Holder SSKCR/L (75°) | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Tool Holder - SSKCR/L (75°)

Price ab €32.00
Availability: 1000000 In Stock

Technical data

Boring Bar SSKCR/L
Cutting Angle 75°
Insert SC..
Main application Longitudinal turning
Clamping Screw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

d L h f L1 Dmin Insert
S12M-SSKCR/L 09 12 150 11 9 26 16 SC.. 09T3..
S16M-SSKCR/L 09  16 150 15 11 32,5 20 SC.. 09T3..
S16R-SSKCR/L 09 16 200 15 11 32,5 20 SC.. 09T3..
S20Q-SSKCR/L 09 20 180 18 13 34,5 25 SC.. 09T3..
S20S-SSKCR/L 09 20 250 18 13 34,5 25 SC.. 09T3..
S25Q-SSKCR/L 12 25 180 23 17 36,3 32 SC.. 1204..
S25T-SSKCR/L 12 25 300 23 17 36,3 32 SC.. 1204..
S32U-SSKCR/L  12 32 350 30 22 43,5 40 SC.. 1204..

Precise SSKCR/L Internal Tool Holder for Reliable Longitudinal Turning

The SSKCR/L internal tool holder with a 75° cutting angle is designed for professional internal longitudinal turning. Thanks to its compact design and secure screw clamping for square SC.. indexable inserts, this boring bar ensures stable machining processes even in deep and tight internal geometries.

Advantages of the Internal Tool Holder SSKCR/L (75°)

  • Stable 75° approach angle creates favorable conditions for precise internal machining
  • Secure screw clamping supports high process reliability and easy insert changes
  • Perfectly matched to SC.. indexable inserts, opening up flexible application options
  • Solid construction without cooling holes provides a well-thought-out solution for versatile daily operations
Internal Tool Holder TWLNR/L 95° with Clamping | Rinaldi-Tools
SMOXH

Internal Tool Holder - TWLNR/L (95°) with clamping

Price ab €61.00
Availability: 10000000 In Stock

Technical data

Boring Bar TWLNR/L
Cutting Angle 95°
Insert WN..
Main application Longitudinal turning, Facing
Clamping Claw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

d h L f Dmin
S20R TWLNR/L-06 20 18 200 15 ≥26
S25S TWLNR/L-06 25 23 250 19,5 ≥36
S32T TWLNR/L-06 32 30 300 24 ≥44
S25S TWLNR/L-08 25 23 250 19,5 ≥38
S32T TWLNR/L-08 32 30 300 24 ≥44
S40U TWLNR/L-08 40 37 350 30 ≥50

Internal Boring Bar TWLNR/L for Stable Roughing

The SMOXH internal tool holder TWLNR/L featuring a 95° approach angle is specifically engineered for internal boring and facing operations. Its robust design, combined with a secure claw clamping mechanism, provides excellent prerequisites for high-performance roughing using WN inserts.

Advantages of the TWLNR/L internal tool holders

  • Stable claw clamping ensures secure insert fixation under heavy cutting forces
  • Proven 95° approach angle for versatile longitudinal turning and facing
  • Focuses on high process stability during demanding roughing operations
  • Designed for negative trigon-shaped WN indexable inserts
Extension & Base Body for Boring Bars | Rinaldi-Tools
Rinaldi-Tools GmbH

Base body

Price ab €27.00
Availability: 214748357 In Stock

Dimensions

Ød a b c ØD H L
SL1604 (For E04...Boring bars) 4 5 6  -- 16 14 100
SL1605 (For E05...Boring bars) 5 5 8  -- 16 14 100
SL1606 (For E06...Boring bars) 6 5 6 6 16 14 100

Extension base body for precise internal machining

The SL1600 series extensions and base bodies are specifically designed for the secure clamping of small boring bars. They provide a stable foundation for the E04, E05, and E06 models, opening up flexible application possibilities when machining deep bores or hard-to-reach workpiece contours. With their compact design, these holders support efficient workflows in professional machining operations.

Advantages of Base body

  • Precisely matched to boring bars of types E04, E05, and E06
  • Stable shank design with an outer diameter (ØD) of 16 mm
  • Facilitates easy adaptation to specific overhang lengths
  • Supports low-vibration and reliable internal turning
SDXCR/L 93° Internal Tool Holder for Back Boring | Rinaldi-Tools
SMOXH

Internal Tool Holder - SDXCR/L (93°)

Price ab €29.00
Availability: 2147483635 In Stock

Technical data

Boring Bar SDXCR/L
Cutting Angle 93°
Insert DC..
Hauptanwendung Back Boring
Clamping Screw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

  d h L f Dmin Insert
S12K SDXCR-07 12 11 125 11 ≥17 DCM./DCG. 0702..
S12K SDXCL-07 12 11 125 11 ≥17 DCM./DCG. 0702..
S16P SDXCR-11 16 15 170 13 ≥21 DCM./DCG. 11T3..
S16P SDXCL-11 16 15 170 13 ≥21 DCM./DCG. 11T3..
S20R SDXCR-11 20 18 200 15 ≥25 DCM./DCG. 11T3..
S20R SDXCL-11 20 18 200 15 ≥25 DCM./DCG. 11T3..

Specialized Boring Bar for Back Boring

The SMOXH Internal Tool Holder SDXCR/L (93°) is specifically engineered for internal turning in reverse directions. Featuring a 93° cutting angle and a robust structure, this tool enables efficient back boring in challenging workpieces. The holder is perfectly adapted to accommodate standard DC.. indexable inserts.

Advantages of Internal Tool Holder SDXCR/L (93°)

  • Designed specifically for the requirements of reverse machining
  • Reliable screw clamping securely holds DC.. inserts even under varying loads
  • Flexible application in bores starting from a minimum diameter of 17 mm
  • Solid shank construction without internal cooling channels promotes high tool stability
Internal Tool Holder PCLNR/L 95° for Turning | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Tool Holder - PCLNR/L (95°)

Price ab €62.00
Availability: 214748355 In Stock

Technical data

Boring Bar SPCLNR/L
Cutting Angle 95°
Insert CN..
Main application Longitudinal turning, Facing
Clamping Pin Lock
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

d L h f Dmin
S25Q-PCLNR/L 12 25 180 23 17 32
S25T-PCLNR/L 12
 25 300 23 17 32
S32R-PCLNR/L 12
 32 200 30 22 44
S32U-PCLNR/L 12
 32 350 30 22 44
S40S-PCLNR/L 12
 40 250 37 27 54
S40V-PCLNR/L 12
 40 400 37 27 54
S50S-PCLNR/L 12
 50 250 47 35 63
S50W-PCLNR/L 12
 50 450 47 35 63
S50S-PCLNR/L 19
 50 250 47 35 63
S50W-PCLNR/L 19
 50 450 47 35 63

Internal Tool Holder PCLNR/L (95°) for Professional Machining

The PCLNR/L internal tool holder featuring a 95° cutting angle and reliable pin lock clamping is designed for precision internal boring and facing operations. Compatible with CN inserts, this boring bar provides a well-thought-out solution for dry machining applications without internal cooling. The robust design supports stable insert retention, ensuring consistent performance in demanding environments. Supplied in a practical packaging unit of 1 pc.

Advantages of Internal Tool Holder - PCLNR/L (95°)

  • Designed for efficient internal boring and facing tasks
  • Secure insert positioning achieved by reliable pin lock clamping
  • Compatible with standard CN inserts for flexible application
  • 95° cutting angle creates good conditions for smooth turning operations
Internal Tool Holder PSKNR/L 75° Cooling | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Tool Holder - PSKNR/L (75°) with cooling holes

Price ab €72.00
Availability: 214748364 In Stock

Technical data

Boring Bar PSKNR/L
Cutting Angle 75°
Insert SN.. 1204
Main application Longitudinal turning
Clamping Pin Lock
Cooling With Cooling Hole
Packaging unit 1 Pc.

Dimensions

d L h f Dmin
A25R-PSKNR/L 12 25 200 24 17 32
A32S-PSKNR/L 12 32 250 31 22 44

Internal Tool Holder PSKNR/L (75°) with Cooling Holes

The PSKNR/L internal tool holder with integrated cooling holes and a 75° cutting angle is a professional solution for precise longitudinal turning. Thanks to the robust pin lock clamping system, the SN 1204 series insert is securely fixed at all times, providing excellent conditions for highly repeatable work processes. The targeted coolant supply supports chip control and optimizes the machining process in demanding metalworking applications.

Advantages of Internal Tool Holder PSKNR/L

  • Integrated cooling holes for direct and efficient cooling of the cutting zone
  • Pin lock clamping ensures secure and stable fixation of the insert
  • 75° cutting angle enables targeted and flexible longitudinal turning
  • Designed for compatibility with SN 1204 inserts
  • High process support tailored for professional machining environments
PDUNR/L 93° Internal Tool Holder with Cooling | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Tool Holder - PDUNR/L (93°) with cooling holes

Price ab €77.00
Availability: 214748362 In Stock

Technical data

Boring Bar PDUNR/L
Cutting Angle 93°
Insert DN..
Main application Profiling
Clamping Pin Lock
Cooling With Cooling Hole
Packaging unit 1 Pc.

Dimensions

d L h f Dmin
A25R-PDUNR/L 11
 25 200 24 17 32
A32S-PDUNR/L 15
 32 250 31 22 40

Internal Tool Holder - PDUNR/L (93°) with cooling holes

The PDUNR/L internal tool holder with a 93° cutting angle and internal cooling is tailored for professional profile turning tasks. Utilizing DN-type inserts, it delivers process reliability and supports efficient workflows during demanding internal machining operations.

Advantages of Internal Tool Holder - PDUNR/L (93°) with cooling holes

  • Internal cooling hole promotes effective chip evacuation in deep bores
  • Secure pin lock clamping holds the insert firmly in position
  • 93° cutting angle accommodates a variety of internal profiling applications
  • Designed for high stability and reliable performance in professional turning
CKUNR Internal Turning Holder with Clamp System - Rinaldi-Tools
SMOXH

Internal Tool Holder - CKUNR (93°)

Price ab €58.00
Availability: 214748355 In Stock

Boring Bar CKUNR
Setting Angle 93°
Insert KNUX L
Main application Longitudinal turning
Clamping Claw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

  d h L f Dmin Insert
S25S CKUNR 16 25 23 250 21,5 ≥34 KNUX 1604.. L
S32T CKUNR 16 32 30 300 24 ≥40 KNUX 1604.. L
S40U CKUNR 16 40 37 350 30 ≥50 KNUX 1604.. L

SDQCR/L 107.5° Boring Bar with Cooling | Rinaldi-Tools
SMOXH

Internal Tool Holder - SDQCR/L (107,5°) with cooling holes

Price ab €32.00
Availability: 2147483621 In Stock

Technical data

Boring Bar SDQCR/L
Cutting Angle 107,5°
Insert DC..
Main application Profiling
Clamping Screw Clamping
Cooling With Cooling Holes
Packaging unit 1 Pc.

Dimensions

  d h L f Dmin Insert
A10H SDQCR/L-07 with cooling holes 10 09 100 08 ≥13 DCG./DCM. 07..
A12H SDQCR/L-07 with cooling holes 12 11 100 10 ≥16 DCG./DCM. 07..
A16M SDQCR/L-07 with cooling holes 16 15 150 13 ≥21 DCG./DCM. 07..
A16M SDQCR/L-11 with cooling holes
 16 15 150 13 ≥21 DCG./DCM. 11..
A20P SDQCR/L-11 with cooling holes
 20 18 170 15 ≥25 DCG./DCM. 11..
A25R SDQCR/L-11 with cooling holes
 25 23 200 19,5 ≥32 DCG./DCM. 11..
A32S SDQCR/L-11 with cooling holes 32 30 250 24 ≥40 DCG./DCM. 11..

Precision Boring Bar for Demanding Profiling

The SMOXH internal tool holder SDQCR/L featuring a 107.5° approach angle and internal cooling is engineered for profiling operations inside bores. Utilizing a secure screw clamping system, this holder accommodates DC inserts reliably and enables accurate contouring on complex workpieces.

Advantages of the SDQCR/L Boring Bars

  • Internal cooling holes support efficient chip evacuation
  • 107.5° approach angle facilitates versatile profile turning
  • Reliable screw clamping provides a secure fit for DC inserts
  • Suitable for precise internal machining in narrow spaces
  • Packaging unit: 1 piece per delivery
Internal Tool Holder SVQBR/L 107.5° Profiling | Rinaldi-Tools
SMOXH

Internal Tool Holder - SVQBR/L (107,5°)

Price ab €37.00
Availability: 214748362 In Stock

Technical data

Boring Bar SVQBR/L
Cutting Angle 107,5°
Insert VBMT 1103.../1604...
Main application Profiling
Clamping Screw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

  d h L f Dmin
S16P SVQBR-11 16 15 170 13 ≥21
S16P SVQBL-11 16 15 170 13 ≥21
S20R SVQBR-11 20 18 200 15 ≥25
S20R SVQBL-11 20 18 200 15 ≥25
S25S SVQBR-16S 25 23 250 19,5 ≥32
S25S SVQBL-16S 25 23 250 19,5 ≥32
S32T SVQBR-16 32 30 300 24 ≥40
S32T SVQBL-16 32 30 300 24 ≥40

Precision SVQBR/L Boring Bar for Profile Turning

The Internal Tool Holder - SVQBR/L (107,5°) by SMOXH is designed for professional internal machining and complex profiling tasks. Featuring a 107.5° cutting angle and a robust screw clamping mechanism, this boring bar secures VBMT inserts reliably, providing an excellent foundation for accurate profile turning.

Advantages of Internal Tool Holder - SVQBR/L (107,5°)

  • Reliable insert retention (VBMT 1103... / 1604...) via proven screw clamping system
  • Practical 107.5° cutting angle supports flexible internal contouring operations
  • Specifically optimized for efficient profile turning
  • Low-maintenance solid design without internal cooling holes
  • Stable construction suitable for minimum bore diameters starting at 21 mm
Solid Carbide Internal Tool Holder E-SCLCR/L-03 | Rinaldi-Tools
Rinaldi-Tools GmbH

Solid Carbide Internal Tool Holder - E...-SCLCR/L-03

Price ab €101.00
Availability: 2147483633 In Stock

Technical data

Boring Bar E... SCLCR/L
Cutting Angle 95°
Insert CCGT 03...
Clamping Screw Clamp
Cooling With Cooling Holes
Packaging unit 1 Pc.

Dimensions

Ød L S Dmin
E04J-SCLCR-03 (CCGT 030102L) 4 90 2,5 5
E04J-SCLCL-03 (CCGT 030102R) 4 90 2,5 5
E05J-SCLCR-03 (CCGT 030102L) 5 100 3 6
E05J-SCLCL-03 (CCGT 030102R) 5 100 3 6
E06J-SCLCL-03 (CCGT 030202R) 6 110 3,5 7
E06J-SCLCL-03 (CCGT 030202R) 6 110 3,5 7

High-quality internal tool holder for professional machining

The solid carbide internal tool holder of the E...-SCLCR/L-03 series provides a low-vibration foundation for precise turning operations in bores and difficult-to-reach contours.

Advantages of Solid Carbide Internal Tool Holder - E...-SCLCR/L-03

  • Solid carbide design reduces process-related vibrations
  • Integrated cooling holes support efficient heat dissipation
  • Optimized for CCGT 03 indexable inserts for fine machining
  • Proven screw clamping ensures secure seating of the insert
SVUBR/L 93° Internal Boring Bar for VB.. Inserts | Rinaldi-Tools
SMOXH

Internal Tool Holder - SVUBR/L (93°)

Price ab €50.00
Availability: 214748360 In Stock

Technical data

Boring Bar SVUBR/L
Cutting Angle 93°
Insert VB..
Main Application Profiling
Clamping Screw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

d h L f Dmin Insert
S16P SVUBR-11 16 15 170 13 ≥21 VBM. 1103..
S16P SVUBL-11 16 15 170 13 ≥21 VBM. 1103..
S20R SVUBR-11 20 18 200 15 ≥25 VBM. 1103..
S20R SVUBL-11 20 18 200 15 ≥25 VBM. 1103..
S25S SVUBR-16S 25 23 250 19,5 ≥32 VBM. 1604..
S25S SVUBL-16S 25 23 250 19,5 ≥32 VBM. 1604..
S32T SVUBR-16 32 30 300 24 ≥40 VBM. 1604..
S32T SVUBL-16 32 30 300 24 ≥40 VBM. 1604..
S40U SVUBR-16 40 37 350 30 ≥50 VBM. 1604..
S40U SVUBL-16 40 37 350 30 ≥50 VBM. 1604..

Precision Boring Bar for Profiling

The SMOXH SVUBR/L internal tool holder with a 93° cutting angle is designed for professional internal profiling operations. Accommodating VB.. inserts and featuring a robust screw clamping system, this boring bar is an excellent choice for demanding contour machining and boring of complex internal geometries.

Advantages of the SVUBR/L internal tool holder

  • Provides flexible capabilities for machining complex internal contours
  • Secure screw clamping ensures reliable fixation of the indexable insert
  • Solid steel shank supports low-vibration turning processes
  • 93° cutting angle creates ideal conditions for effective longitudinal turning