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DNMG-MR RT255M Turning Insert Stainless Steel | Rinaldi-Tools
DNMG-MR RT255M Turning Insert Stainless Steel | Rinaldi-Tools
DNMG-MR RT255M Turning Insert Stainless Steel | Rinaldi-Tools
    DNMG-MR RT255M Turning Insert Stainless Steel | Rinaldi-Tools
    DNMG-MR RT255M Turning Insert Stainless Steel | Rinaldi-Tools
    DNMG-MR RT255M Turning Insert Stainless Steel | Rinaldi-Tools

Indexable insert - DNMG...-MR RT255M

€5.80
Tax excluded
Insert size
Quantity

This product has a minimum quantity of 10 and sold by 10

Technical data

Shape DNMG
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
DNMG 110404-MR RT255M 0,4 11 9,525 4,76
DNMG 110408-MR RT255M 0,8 11 9,525 4,76
DNMG 150604-MR RT255M 0,4 15 12,7 6,35
DNMG 150608-MR RT255M 0,8 15 12,7 6,35
DNMG 150612-MR RT255M 1,2 15 12,7 6,35

Efficient stainless steel machining with the DNMG...-MR RT255M

The indexable insert DNMG...-MR RT255M is specifically designed for medium machining and roughing of stainless steel. Combining the proven DNMG geometry with the specialized MR chipbreaker, it ensures reliable chip control in continuous and light interrupted cuts. Schnitt K-LU.webp

Advantages of DNMG...-MR RT255M

  • PVD-coated carbide grade (M20-M30) optimized as first choice for stainless steel
  • Designed for continuous and light interrupted cutting conditions
  • Supports efficient workflows for medium machining and roughing tasks
  • Practical packaging unit of 10 pieces

High-performance turning with the DNMG...-MR RT255M

The indexable insert DNMG...-MR RT255M from Rinaldi-Tools is a well-designed solution for professional turning applications in stainless materials. The RT255M grade, a PVD-coated carbide (M20-M30), is the first choice for machining stainless steel and supports efficient workflows during medium turning tasks and roughing.

Suitable materials

Technical data

  • Shape: DNMG
  • Processing: Medium/Roughing
  • Cutting condition: Continuous and light interrupted
  • Workpiece Material: Stainless Steel
  • Grade: RT255M (PVD coated M20-M30 carbide)
  • Packaging unit: 10 Pc.

Dimensions of DNMG...-MR RT255M

Item Nr. r L I.C. S
DNMG 110404-MR RT255M 1661741 0,4 11 9,525 4,76
DNMG 110408-MR RT255M 1661742 0,8 11 9,525 4,76
DNMG 150604-MR RT255M 1661743 0,4 15 12,7 6,35
DNMG 150608-MR RT255M 1661744 0,8 15 12,7 6,35
DNMG 150612-MR RT255M 1661745 1,2 15 12,7 6,35

Cutting data

Stainless Steel
Vc (m/min) fn (mm/U) ap (mm)
DNMG 110404-MR RT255M 60-160 0,2-0,40 0,5-4,0
DNMG 110408-MR RT255M 60-160 0,2-0,40 1,0-4,0
DNMG 150604-MR RT255M 60-160 0,2-0,40 0,5-4,0
DNMG 150608-MR RT255M 60-160 0,2-0,40 1,0-4,0
DNMG 150612-MR RT255M 60-160 0,2-0,40 1,5-4,0

Applications

This turning insert is geared towards professional use in general lathe operations where stainless steel needs to be machined reliably. It offers flexible application possibilities for medium material removal rates and roughing. The specific design for both continuous and light interrupted cuts makes it a versatile choice for a variety of demanding machining situations.

Special features

The combination of the negative 55° rhombic shape (DNMG) and the MR chipbreaker creates excellent conditions for effective chip control in tough stainless steels. The PVD coating of the M20-M30 carbide substrate is tailored to the thermal and mechanical demands of stainless steel machining and contributes directly to dependable performance.

Rinaldi-Tools GmbH
1661741

Data sheet

Materials
Stainless Steel
Processing
Mittel
Roughing
Inserts
DN..
Cutting conditions
Continuous
Light interrupted

Compatible products

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
TDJNR/L 93° External Tool Holder Claw Clamping | Rinaldi-Tools
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External Tool Holder - TDJNR/L (93°) with clamping

Price ab €50.00
Availability: 214748359 In Stock

Technical data

External Tool Holder TDJNR/L
Cutting Angle 93°
Insert DN..
Main application Longitudinal turning
Clamping Claw Clamping
Packaging unit 1 Pc.

Dimensions

  h=H B L f Insert
TDJNR 2020 K15 20 20 125 26 DN.. 1506..
TDJNL 2020 K15 20 20 125 26 DN.. 1506..
TDJNR 2525 M15 25 25 150 32 DN.. 1506..
TDJNL 2525 M15 25 25 150 32 DN.. 1506..

TDJNR/L (93°) for professional external turning

The SMOXH external tool holder TDJNR/L (93°) with claw clamping is specifically designed for longitudinal turning and roughing operations. Thanks to its rigid construction, it creates excellent conditions for reliable machining processes with DN inserts.

Advantages of External Tool Holder - TDJNR/L (93°) with clamping

  • Stable claw clamping supports secure roughing operations
  • Practical 93-degree cutting angle for versatile longitudinal turning
  • Compatible with robust DN indexable inserts
  • Designed for reliable results under high cutting forces
External Tool Holder PDJNR/L 93° Pin Lock | Rinaldi-Tools
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External Tool Holder - PDJNR/L (93°)

Price ab €34.00
Availability: 214748359 In Stock

Technical data

External Tool Holder PDJNR/L
Cutting Angle 93°
Insert DN..
Main application Longitudinal turning, Facing
Clamping Pin Lock
Packaging unit 1 Pc.

Dimensions

h=H B L f
PDJNR/L 1616 H11 16 16 100 20
PDJNR/L 2020 K11
 20 20 125 25
PDJNR/L 2525 M11
 25 25 150 32
PDJNR/L 2020 K15
 20 20 125 25
PDJNR/L 2525 M15
 25 25 150 32
PDJNR/L 3232 P15
 32 32 170 40

High-Performance External Tool Holder PDJNR/L with 93° Approach Angle

The external turning holder PDJNR/L (93°) is a reliable tool tailored for demanding turning operations. Equipped with a robust pin lock clamping mechanism, this holder ensures a stable fixation of DN indexable inserts and supports highly precise longitudinal and profile turning on a professional level.

Advantages of External Tool Holder - PDJNR/L (93°)

  • Proven holder system for economic longitudinal and profile turning
  • Stable pin lock clamping allows for quick and secure insert changes
  • Efficient 93° geometry designed for flexible contouring operations
  • Fully compatible with high-performance DN indexable inserts
Internal Tool Holder PDUNR/L 93° for Profiling | Rinaldi-Tools
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Internal Tool Holder - PDUNR/L (93°)

Price ab €65.50
Availability: 214748364 In Stock

Technical data

Boring Bar PDUNR/L
Cutting Angle 93°
Insert DN..
Main application Profiling
Clamping Pin Lock
Cooling Without Cooling Hole
Packaging unit 1 Pc.

Dimensions

d L h f Dmin
S20Q-PDUNR/L 11 20 180 18 13 25
S20S-PDUNR/L 11
 20 250 18 13 25
S25Q-PDUNR/L 11
 25 180 23 17 32
S25T-PDUNR/L 11
 25 300 23 17 32
S32R-PDUNR/L 11
 32 200 30 22 40
S32U-PDUNR/L 11
 32 350 30 22 40
S32R-PDUNR/L 15
 32 200 30 22 40
S32U-PDUNR/L 15
 32 350 30 22 40
S40S-PDUNR/L 15
 40 250 37 27 50
S40V-PDUNR/L 15
 40 400 37 27 50
S50V-PDUNR/L 15 50 400 47 32 60

Precise Profiling with the Internal Tool Holder PDUNR/L (93°)

The PDUNR/L internal tool holder is designed specifically for professional internal turning and contouring tasks. Featuring a 93-degree approach angle and a proven pin lock clamping system, this boring bar ensures a highly secure hold for DN series inserts.

Advantages of Internal Tool Holder PDUNR/L

  • Reliable pin lock clamping provides stable seating for DN inserts
  • Optimal 93° cutting angle supports accurate profiling operations
  • Solid construction without a cooling hole, ideal for external coolant supply
  • Supplied in a convenient packaging unit of exactly one piece
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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
PDJNR/L-H 93° External Tool Holder | Rinaldi-Tools
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External Tool Holder - PDJNR/L-H (93°)

Price ab €115.00
Availability: 1000000 In Stock

Technical data

External Tool Holder PDJNR/L-H
Cutting Angle 93°
Insert DN..
Main application Longitudinal turning, Facing
Cooling With coolant holes
Clamping Pin Lock
Packaging unit 1 Pc.

Dimensions

h=H B L L1 f M Wendeplatte
PDJNR/L 2020 X11-H 20 20 106 36 27 G1/8" DN. 1104..
PDJNR/L 2525 X11-H 25 25 121 36 32 G1/8" DN. 1104..
PDJNR/L 2020 X15-H 20 20 115 45 27 G1/8" DN. 1506..
PDJNR/L 2525 X15-H 25 25 128 43 32 G1/8" DN. 1506..

M = Coolant connection thread

High-Performance External Tool Holder with Internal Cooling

The PDJNR/L-H External Tool Holder with a 93-degree cutting angle is a robust tool designed for professional turning applications. Featuring an integrated coolant supply and a secure pin lock clamping system, it creates excellent conditions for longitudinal turning and facing with DN indexable inserts.

Advantages of External Tool Holder - PDJNR/L-H (93°)

  • Pin lock clamping ensures a firm and stable grip on the insert
  • Internal coolant holes support efficient chip evacuation
  • Practical 93-degree approach angle allows for versatile longitudinal turning
  • Designed for industry-standard DN indexable inserts
Internal Turning Tool E-FIT TDUNR/L (95°) | Rinaldi-Tools
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E-FIT - TDUNR/L (95°)

Price ab €68.00
Availability: 9998 In Stock

Technical data

Boring Bar TDUNR/L
Cutting Angle 95°
Insert DNM.. 1506...
Main application Profiling
Clamping Claw Clamping
Packaging unit 1 Pc.

Dimensions

d L K Dmin
Ecobody Ø40		 Dmin
Ecobody Ø50		 Dmin
Ecobody Ø60
E-FIT TDUNR-15 40 40 27 ≥50 ≥60 ≥70
E-FIT TDUNL-15 40 40 27 ≥50 ≥60 ≥70

Efficient profiling with the modular exchangeable head

The SMOXH internal turning tool E-FIT - TDUNR/L (95°) is designed as a versatile exchangeable head for professional internal machining. Paired with the modular E-FIT Ecobody base boring bars (Ø 40, 50, 60 mm), this tool establishes excellent conditions for demanding profiling tasks. The system allows for quick and straightforward head changes, reducing setup times and supporting flexible workflows in modern manufacturing.

Advantages of E-FIT - TDUNR/L (95°)

  • Specifically designed for profiling in internal machining
  • Secure insert positioning achieved through robust claw clamping
  • Flexible adaptation using the E-FIT modular boring bar system
  • Compatible with standardized DNM.. 1506.. indexable inserts

16 other products in the same category:

WNMG-W RT315G Turning Insert for Steel | Rinaldi-Tools
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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
DNMG...-ALZ RT100 Turning Insert for Aluminum | Rinaldi-Tools
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Indexable insert - DNMG...-ALZ RT100

Price ab €6.20
Availability: 2147483307 In Stock

Technical data

Shape DNMG
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

Art. Nr. r L I.C. S
DNMG 150604-ALZ RT100 1661631 0,4 15 12,7 6,35
DNMG 150608-ALZ RT100 1661632 0,8 15 12,7 6,35

Specialized solution for non-ferrous metals and plastics

The indexable insert DNMG...-ALZ in the RT100 grade is specifically designed for the professional machining of aluminum, plastics, and non-ferrous metals. Thanks to its uncoated K10-K15 carbide, this insert offers excellent conditions for precise contour machining in both continuous and light interrupted cuts.

Advantages of Indexable insert - DNMG...-ALZ RT100

  • Uncoated K10-K15 carbide for efficient aluminum machining
  • Well-suited for continuous and light interrupted cutting conditions
  • Tailored for processing plastics and non-ferrous metals
  • Delivered in a practical packaging unit of 10 pieces
DNMG-PR RT215+/225+ Turning Insert for Steel | Rinaldi-Tools
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Indexable insert - DNMG...-PR RT215+/225+

Price ab €6.70
Availability: 9990 In Stock

Technical data

Shape DNMG
Processing Roughing
Cutting condition RT215+ Continuous
Cutting condition RT225+ Continuous and light interrupted
Workpiece Material Steel
Grade RT215+: CVD-coated P10 carbide of the latest generation for full-cutting operations in 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
DNMG 150608-PR RT215+ 0,8 15,5 12,7 6,35 5,16
DNMG 150612-PR RT215+ 1,2 15,5 12,7 6,35 5,16
DNMG 150616-PR RT215+ 1,6 15,5 12,7 6,35 5,16
r L I.C S d
DNMG 150608-PR RT225+ 0,8 15,5 12,7 6,35 5,16
DNMG 150612-PR RT225+ 1,2 15,5 12,7 6,35 5,16
DNMG 150616-PR RT225+ 1,6 15,5 12,7 6,35 5,16

High-performance indexable insert for steel turning

The DNMG...-PR turning insert in the RT215+ and RT225+ grades is engineered for efficient roughing of steel components. With its negative 55° rhombic geometry and an advanced CVD coating, this tool ensures high wear resistance and excellent material removal rates in professional manufacturing environments. Schnitt K.webp

Advantages of the DNMG...-PR

  • Designed for continuous (RT215+) and light interrupted (RT225+) cuts
  • CVD-coated P10 or P20 carbide provides long tool life during roughing operations
  • Practical selection of corner radii from 0.8 mm to 1.6 mm
  • Robust 55° rhombic shape supports stable workflows in series production
  • Convenient packaging unit of 10 pieces for efficient tool inventory management
KNUX R/L11 RT250 Indexable Insert | Rinaldi-Tools
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Indexable insert - KNUX ... R11 RT250

Price ab €4.40
Availability: 9999680 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
WNMG-FE RT305 Turning Insert for Stainless Steel | Rinaldi-Tools
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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 SNMG...-PF RT315G for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - SNMG...-PF RT315G

Price ab €5.80
Availability: 1000000 In Stock

Technical data

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

Dimensions

  r L I.C S d
SNMG 120404-PF RT315G 0,4 12,7 12,7 4,76 5,16
SNMG 120408-PF RT315G 0,8 12,7 12,7 4,76 5,16

Precise turning with the indexable insert SNMG...-PF

The square indexable insert SNMG...-PF in grade RT315G is designed as a powerful chip problem-solver for the professional steel sector. Equipped with next-generation CVD-coated P15 carbide, it shows its strengths particularly in continuous cutting conditions. The special geometry allows soft and tough materials to be reliably machined, from finishing up to medium turning tasks.

Advantages of Indexable insert SNMG...-PF RT315G

  • Proven chip problem-solver for finishing and medium machining
  • Optimal chip formation in soft and tough materials
  • Positive influence on surface qualities and tool life
  • Modern CVD-coated P15 carbide for consistent performance
  • Practically designed for continuous cutting conditions
  • Supplied in an economical packaging unit of 10 pieces
TNMG...-PF RT315G Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - TNMG...-PF RT315G

Price ab €5.60
Availability: 1000000 In Stock

Technical data

Shape TNMG
Processing Medium and Finish
Cutting conditions 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
TNMG 160404-PF RT315G 0,4 16,5 9,525 4,76 3,81
TNMG 160408-PF RT315G 0,8 16,5 9,525 4,76 3,81
TNMG 160412-PF RT315G 1,2 16,5 9,525 4,76 3,81

Indexable insert TNMG...-PF RT315G for efficient steel machining

The TNMG...-PF turning insert in the high-performance RT315G grade is designed as a reliable chip problem-solver for finishing to medium machining of steel. Thanks to its special geometry, it delivers optimal results in chip formation even when used in soft and tough materials during continuous cutting applications.

Advantages of TNMG...-PF RT315G

  • Next-generation CVD-coated P15 carbide optimized for continuous cuts
  • Positively influences surface qualities and tool life through advanced chip control
  • Highly effective as a chip problem-solver in soft and tough steel materials
  • Versatile choice for professional finishing and medium turning operations
  • Supplied in a practical packaging unit (10 Pc.)
Turning Insert CNMG-MM RT250M Stainless Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Wendeschneidplatte - CNMG...-MM RT250M

Price ab €3.90
Availability: 2147482777 In Stock

Technical data

Shape CNMG
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
CNMG 120404-MM RT250M 0,4 12,9 12,7 4,76 5,16
CNMG 120408-MM RT250M 0,8 12,9 12,7 4,76 5,16
CNMG 120412-MM RT250M 1,2 12,9 12,7 4,76 5,16

Reliable Machining of Stainless Steel

The CNMG...-MM RT250M turning insert is specifically designed for the medium machining of stainless steel. Combining a PVD-coated M20-M30 carbide substrate with an MM chipbreaker, it ensures consistent performance during continuous and light interrupted cuts. Schnitt K-LU.webp

Advantages of turning insert CNMG-MM RT250M

  • PVD-coated M20-M30 carbide for reliable machining of stainless steel components
  • Proven CNMG geometry for stable clamping in standard tool holders
  • Well-designed MM chipbreaker, ideal for medium machining tasks
  • Practical packaging unit of 10 pieces tailored to professional requirements
CNMG-PF RT325G Indexable Insert | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-PF RT325G

Price ab €5.50
Availability: 999920 In Stock

Technical data

Shape CNMG
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
CNMG 120404-PF RT325G
 0,4 12,9 12,7 4,76
CNMG 120408-PF RT325G
 0,8 12,9 12,7 4,76
CNMG 120412-PF RT325G
 1,2 12,9 12,7 4,76

Controlled chip formation in steel turning

The indexable insert CNMG-PF in grade RT325G is designed as a practical problem-solver for steel machining. Its targeted chipbreaker geometry aims to provide optimal results in chip formation, which is particularly beneficial when cutting soft and tough materials. This facilitates good surface finishes during both finishing and medium turning operations.

Schnitt K-LU.webp

Advantages of the Indexable insert - CNMG...-PF RT325G

  • CVD-coated P25-grade carbide supports wear resistance
  • Special PF geometry for improved chip control in soft steels
  • Convincing performance in finishing and medium machining tasks
  • Suitable for continuous as well as slightly interrupted cutting
  • Cost-effective usage thanks to double-sided negative shape
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
CNMG-W RT255M Wiper Turning Insert | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-W RT255M

Price ab €5.50
Availability: 999550 In Stock

Technical data

Shape CNMG
Processing Finish/Medium
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
CNMG 120408-W RT255M 0,8 12,9 12,7 4,76

High-productivity wiper turning insert for stainless steel

The CNMG...-W RT255M combines the proven 80° rhombic shape with an advanced wiper geometry and the PVD-coated RT255M carbide grade (M20–M30). Designed specifically for finishing and medium machining of stainless steels, this insert ensures outstanding surface finishes, even in light interrupted cuts.

Advantages of CNMG...-W RT255M

  • Significantly improved surface quality thanks to the integrated wiper geometry
  • Reduced machining times by maintaining high feed rates
  • Robust PVD coating RT255M supports reliable performance in stainless steel
  • Consistent dimensional accuracy in continuous and light interrupted cuts
CNMG-W RT315G Wiper Turning Insert | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-W RT315G

Price ab €5.50
Availability: 999900 In Stock

Technical data

Shape CNMG
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
CNMG 120404-W RT315G 0,4 12,9 12,7 4,76
CNMG 120408-W RT315G 0,8 12,9 12,7 4,76
CNMG 120412-W RT315G 1,2 12,9 12,7 4,76

Wiper indexable insert for efficient steel machining

The indexable insert of the CNMG...-W series featuring the RT315G grade is a high-performance solution for finishing and medium machining of steel. Equipped with a special wiper geometry, this version extends the contact area with the workpiece surface. This allows operators to achieve very good surface finishes at consistently high feed rates or to reduce machining times while maintaining finish quality. Consequently, subsequent operations are often rendered unnecessary. The CVD-coated P15 carbide ensures thermal stability in continuous cutting.

Advantages of Indexable insert - CNMG...-W RT315G

  • Significantly improved surface finish due to integrated wiper cutting edge
  • Shorter machining times through potential feed rate increases
  • Supports efficient workflows without additional polishing
  • Thermal stability thanks to CVD-coated P15 carbide
  • Optimized for continuous cuts in steel materials
VNMG...-PM RT250+ Turning Insert Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - VNMG...-PM RT250+

Price ab €7.30
Availability: 2147483337 In Stock

Technical data

Shape VNMG
Processing Medium
Cutting condition Continuous and light interrupted
Workpiece Material Steel
Grade RT250+: CVD coated 2 color coated P20-P30 carbide for steel
Packaging unit 10 Pc.

Dimensions

r L I.C S d
VNMG 160404-PM RT250+ 0,4 16,6 9,525 4,76 3,81
VNMG 160408-PM RT250+ 0,8 16,6 9,525 4,76 3,81

Precise Steel Machining with VNMG...-PM RT250+

The indexable insert VNMG...-PM RT250+ provides a highly capable solution for professional steel turning. With its acute 35° rhombic shape, it ensures excellent workpiece accessibility, particularly during profile and contour turning operations. The PM geometry combined with a robust, two-color CVD coating makes this turning insert a reliable choice for medium machining under continuous or light interrupted cutting conditions.

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Advantages of Indexable insert - VNMG...-PM RT250+

  • Efficient medium machining of steel components
  • Acute 35° geometry for complex workpiece contours
  • Wear-resistant CVD-coated carbide grade (P20-P30)
  • High process stability in continuous and light interrupted cuts
DNMG-KC RT150K Turning Insert for Cast Iron | Rinaldi-Tools

Indexable insert - DNMG...-KC RT150K

Price ab €6.90
Availability: 2147483567 In Stock

Technical data

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

Dimensions

  r L I.C S d
DNMG 150608-KC RT150K 0,8 15,5 12,7 6,35 5,16
DNMG 150612-KC RT150K 1,2 15,5 12,7 6,35 5,16

DNMG...-KC RT150K: Reliable Cast Iron Machining

The DNMG...-KC RT150K indexable insert is specifically designed for medium machining of cast iron materials. Thanks to the robust CVD coating and the practical K10-K20 carbide grade, this solution supports stable workflows across various cutting conditions.

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Advantages of DNMG...-KC RT150K

  • CVD-coated K10-K20 carbide grade for excellent wear resistance
  • Proven performance in continuous as well as light and heavy interrupted cuts
  • Optimized specifically for medium machining operations on cast iron
  • Available in corner radii of 0.8 mm and 1.2 mm for versatile applications
SNMG...-KC RT150K Turning Insert | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - SNMG...-KC RT150K

Price ab €5.10
Availability: 214748334 In Stock

Technical data

Shape SNMG
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
SNMG 120408-KC RT150K 0,8 12,7 12,7 4,76 5,16
SNMG 120412-KC RT150K 1,2 12,7 12,7 4,76 5,16

High-performance indexable insert for cast iron machining

The SNMG...-KC RT150K is a professional solution for the turning of cast iron materials. Its stable SNMG geometry and specialized carbide grade provide excellent conditions for efficient industrial machining. Schnitt K-LU-SU.webp

Advantages of SNMG...-KC RT150K

  • CVD-coated K10-K20 carbide specifically designed for cast iron
  • Suitable for continuous, light, and heavy interrupted cutting conditions
  • Supports reliable workflows during medium processing tasks
  • Supplied in a practical packaging unit of 10 pieces
DNMG 1506 R/L RT305 Turning Insert Stainless | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - DNMG 1506...R/L RT305

Price ab €6.90
Availability: 2147483177 In Stock

Technical data

Shape DNMG
Processing Roughing/Medium
Cutting condition Continuous and light interrupted
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
DNMG 150604-R RT305 0,4 15,5 12,7 6,35 5,16
DNMG 150604-L RT305 0,4 15,5 12,7 6,35 5,16
DNMG 150608-R RT305 0,8 15,5 12,7 6,35 5,16
DNMG 150608-L RT305 0,8 15,5 12,7 6,35 5,16

Precise Machining of Stainless Steel

The DNMG 1506...R/L RT305 indexable insert is a specialized solution for roughing and medium machining of stainless steels. Equipped with the modern PVD-coated RT305 grade, this 55° rhombic insert ensures a reliable performance in continuous and light interrupted cutting conditions.

Advantages of the indexable insert DNMG 1506...R/L RT305

  • State-of-the-art PVD coating of the M20–M30 grade, specifically tailored for stainless steel machining
  • Supports efficient workflows with dependable results in roughing and medium turning
  • Stable chip removal even during light interrupted cuts
  • Flexible choice between right-hand (R) and left-hand (L) versions with 0.4 mm or 0.8 mm corner radius
  • Packaging unit of 10 pieces ensures a reliable and economic tool supply