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CKUNR Internal Turning Holder with Clamp System - Rinaldi-Tools
CKUNR Internal Turning Holder with Clamp System - Rinaldi-Tools
CKUNR Internal Turning Holder with Clamp System - Rinaldi-Tools
    CKUNR Internal Turning Holder with Clamp System - Rinaldi-Tools
    CKUNR Internal Turning Holder with Clamp System - Rinaldi-Tools
    CKUNR Internal Turning Holder with Clamp System - Rinaldi-Tools

Internal Tool Holder - CKUNR (93°)

€58.00
Tax excluded
Dimensions
Quantity

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

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

Art. Nr. d h L f Dmin Insert
S25S CKUNR 16 SM20771 25 23 250 21,5 ≥34 KNUX 1604.. L
S32T CKUNR 16 SM20818 32 30 300 24 ≥40 KNUX 1604.. L
S40U CKUNR 16 SM20832 40 37 350 30 ≥50 KNUX 1604.. L

SMOXH
SM20771

Data sheet

Type of clamping
Claw Clamping
Cooling Holes
without cooling holes
Inserts
KNUX
Turning
Longitudinal turning

Compatible products

KNUX R/L11 RT250 Indexable Insert | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - KNUX ... R11 RT250

Price ab €4.40
Availability: 9999710 In Stock

Technical data

Shape KNUX
Processing Medium and Roughing
Cutting condition Continuous and light interrupted
Workpiece Material Steel
Grade RT250: CVD-coated P25-TIN hard metal for general steel processing
Packaging unit 10 Pc.

Dimensions

r La brn L I.W S
KNUX 160405 L11 RT250 0,5 16 2,2 16,15 9,525 4,76
KNUX 160405 R11 RT250 05 16 2,2 16,15 9,525 4,76
KNUX 160410 L11 RT250 1 16 2,2 16,15 9,525 4,76
KNUX 160410 R11 RT250 1 16 2,2 16,15 9,525 4,76

Efficient Steel Machining with the KNUX Indexable Insert

The KNUX R/L11 RT250 series indexable insert provides a professional solution for roughing and medium turning operations in steel. Featuring a proven CVD coating on a P25-TiN hard metal substrate, this tool is designed for reliable performance during continuous and light interrupted cuts. Available in right-hand and left-hand versions (R11/L11) with different corner radii, it offers flexible adaptation to diverse turning applications.

Schnitt K-LU.webp

Advantages of the KNUX indexable insert

  • CVD-coated hard metal grade RT250 (P25-TiN) for reliable steel machining
  • Designed specifically for medium machining and roughing operations
  • Stable cutting edge suitable for continuous and light interrupted cuts
  • Available in right-hand and left-hand execution (R11 and L11) for flexible turning setups
  • Selectable corner radii of 0.5 mm and 1.0 mm for varied contour tasks
  • Supplied in a practical packaging unit of 10 pieces

16 other products in the same category:

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

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

Price ab €72.00
Availability: 214748355 In Stock

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
PCLNR/L (95°) Internal Tool Holder with Cooling | Rinaldi-Tools
Rinaldi-Tools GmbH

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

Price ab €71.00
Availability: 214748348 In Stock

Technical data

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

Dimensions

d L h f Dmin
A25R-PCLNR/L 12 25 200 24 17 32
A32S-PCLNR/L 12 32 250 31 22 44
A32U-PCLNR/L 12 32 350 31 22 44
A40V-PCLNR/L 12 40 400 37 27 54
A50W-PCLNR/L 12 50 450 47 35 63

PCLNR/L – Designed for precise internal turning

The PCLNR/L internal boring bar with a 95° cutting angle and internal cooling holes is tailored for efficient longitudinal turning and facing. It offers high process reliability for professional machining with CN inserts.

Advantages of the PCLNR/L Internal Tool Holder

  • Internal cooling holes support continuous chip evacuation.
  • Pin lock clamping securely fastens the indexable insert.
  • 95° cutting angle is highly suitable for versatile internal operations.
  • Perfectly matched with standardized CN indexable inserts.
Solid Carbide Internal Tool Holder E-SCLCR/L | Rinaldi-Tools
SMOXH

Solid Carbide Internal Tool Holder - E-SCLCR/L (95°) with cooling holes

Price ab €109.00
Availability: 2147483605 In Stock

Technical data

Boring Bar E-SCLCR/L
Setting Angle 95°
Insert CC..
Main application Longitudinal turning, facing
Clamping Screw Clamp
Cooling With Cooling Holes
Packaging unit 1 Pc.

Dimensions

  d L f Dmin
E08K SCLCR/L 06 with cooling holes 8 125 06 ≥13
E10M SCLCR/L 06 with cooling holes 10 150 08 ≥16
E12Q SCLCR/L 06  with cooling holes 12 180 10 ≥21
E16R SCLCR/L 09  with cooling holes 16 200 13 ≥21

Solid Carbide Boring Bar for Low-Vibration Machining

The Solid Carbide Internal Tool Holder E-SCLCR/L (95°) with cooling holes is designed for high-precision internal turning and facing. The solid carbide construction significantly reduces vibrations, enabling reliable operations even with long projection lengths.

Advantages of Solid Carbide Internal Tool Holder - E-SCLCR/L (95°) with cooling holes

  • Substantially reduced vibrations allow for projection lengths up to 6xD.
  • Increased precision and superior surface quality thanks to the rigid solid carbide body.
  • Integrated cooling holes provide efficient chip evacuation and thermal control.
  • Reliable screw clamping system for secure holding of CC... inserts.
PWLNR/L 95° Internal Tool Holder for Boring | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Tool Holder - PWLNR/L (95°)

Price ab €57.00
Availability: 214748354 In Stock

Technical data

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

Dimensions

d L h f Dmin
S16M-PWLNR/L 06 16 150 15 11 20
S20Q-PWLNR/L 06
 20 180 18 13 25
S25Q-PWLNR/L 06
 25 180 23 17 32
S20Q-PWLNR/L 08
 20 180 18 13 25
S20S-PWLNR/L 08
 20 250 18 13 25
S25Q-PWLNR/L 08
 25 180 23 17 32
S25T-PWLNR/L 08
 25 300 23 17 32
S32R-PWLNR/L 08
 32 200 30 22 40
S32U-PWLNR/L 08
 32 350 30 22 40
S40U-PWLNR/L 08
 40 350 37 30 50
S50W-PWLNR/L 08
 50 450 47 35 63

Reliable Internal Turning with PWLNR/L

The PWLNR/L internal tool holder with a 95° approach angle is designed for professional longitudinal turning and facing. The version without an internal cooling hole is an ideal choice for machining tasks where external cooling or dry cutting is preferred.

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

  • Stable fixation of WN indexable inserts via secure pin lock clamping
  • Versatile application for longitudinal turning and facing
  • Practical 95° approach angle for various contour operations
  • Designed for robust machining processes without internal coolant requirements
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
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
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
SVUCR/L 93° Internal Tool Holder & Boring Bar | Rinaldi-Tools
SMOXH

Internal Tool Holder - SVUCR/L (93°)

Price ab €50.00
Availability: 2147483625 In Stock

Technical data

Boring Bar SVUCR/L
Cutting Angle 93°
Insert VC..
Main application Profile turning
Clamping Screw Clamping
Cooling Without Cooling Holes
Packaging unit 1 Pc.

Dimensions

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

Efficient Profile Turning with the SVUCR/L Holder System

The robust SVUCR/L internal turning holder with a 93° approach angle provides a solid foundation for precise internal profile turning using VC.. indexable inserts. Manufactured by SMOXH, this boring bar excels with a secure screw clamping mechanism and supports stable, low-vibration CNC machining even in narrow bores with limited accessibility.

Advantages of Internal Tool Holder - SVUCR/L (93°)

  • The 93° approach angle provides excellent accessibility for fine internal contours
  • Direct screw clamping ensures a fast and reliable insert change during daily operations
  • Specifically tailored for VC indexable inserts (VCM. and VCG.), optimizing versatility
  • Robust tool body by SMOXH creates a stable basis for efficient internal machining
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.
Internal Tool Holder PSKNR/L (75°) SN.. 1204 | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Tool Holder - PSKNR/L (75°)

Price ab €63.00
Availability: 214748364 In Stock

Technical data

Boring Bar PSKNR/L
Cutting Angle 75°
Insert SN.. 1204
Main application Longitudinal turning
Clamping Pin Lock
Cooling Without Cooling Hole
Packaging unit 1 Pc.

Dimensions

d L h f Dmin
S25Q-PSKNR/L 12 25 180 23 17 32
S25T-PSKNR/L 12 25 300 23 17 32
S32R-PSKNR/L 12 32 200 30 22 44
S32U-PSKNR/L 12 32 350 30 22 44
S40S-PSKNR/L 12 40 250 37 27 54
S40V-PSKNR/L 12 40 400 37 27 54

Internal Tool Holder PSKNR/L for Professional Machining

The PSKNR/L internal tool holder featuring a 75° cutting angle is designed for efficient longitudinal turning and internal operations. Compatible with SN.. 1204 inserts, this holder is an excellent choice for turning applications that operate without internal coolant supply.

Advantages of Internal Tool Holder - PSKNR/L (75°)

  • Reliable pin lock clamping for secure fixation of SN.. 1204 inserts
  • Practical 75° cutting angle supports demanding inner contours
  • Available in various shank diameters ranging from 25 mm to 40 mm
  • Provided in multiple tool lengths up to 400 mm for deep boring
SMCR/L XC Multi Cut Multifunction Tool - Rinaldi-Tools
SMOXH

SMCR/L XC.. MULTI CUT

Price ab €92.00
Availability: 2147483604 In Stock

Tool Typ Multifunction Tool
Angle 90°
Applications Longitudinal turning - Facing- Drilling
Insert XC..
Packaging Unit 1 Pc.

  d d1 d2 L1 L2 L3 F
SMCR/L 10x2,5 XC..05... 10 12 16 25 32 42 5
SMCR/L 12x2,5 XC..06...
 12 16 20 30 40 45 6
SMCR/L 14x2,5 XC..07...
 14 16 20 35 45 45 7
SMCR/L 16x2,5 XC..08...
 16 20 25 40 53 50 8
SMCR/L 20x2,5 XC..10...
 20 25 34 50 66 55 10
SMCR/L 25x2,5 XC..13..
 25 25 34 62,5 80 55 12,5
SMCR/L 32x2,5 XC..17...
 32 32
 44
 80 95
 60
 16

Solid Carbide Internal Tool Holder E-SDQCR/L | Rinaldi-Tools
SMOXH

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

Price ab €156.00
Availability: 214748357 In Stock

Technical data

Boring Bar E-SDQCR/L
Setting Angle 107,5°
Insert DC..
Main application Profile turning
Clamping Screw Clamp
Cooling With Cooling Holes
Packaging unit 1 Pc.

Dimensions

  d L f D/min
E10M SDQCR/L-07 10 150 8 ≥13
E12Q SDQCR/L-07 12 180 10 ≥16
E16R SDQCR/L-11 16 200 13 ≥21
E20R SDQCR/L-11 20 250 15 ≥25

Solid carbide internal tool holder E-SDQCR/L for low-vibration profile turning

The solid carbide internal tool holder E-SDQCR/L with a 107.5° approach angle is designed for precise profile turning of internal contours. Equipped with internal cooling holes and a reliable screw clamp for DC... inserts, this tool supports efficient chip evacuation and stable machining processes.

Advantages of the solid carbide internal tool holder E-SDQCR/L

  • Solid carbide boring bar considerably increases tool stability
  • Allows a projection length of up to 6xD by reducing vibrations
  • Improves precision and surface quality on the workpiece
  • Cooling holes support direct coolant supply to the cutting edge
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
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