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Turning Insert CNMG-MM RT250M Stainless Steel | Rinaldi-Tools
Turning Insert CNMG-MM RT250M Stainless Steel | Rinaldi-Tools
    Turning Insert CNMG-MM RT250M Stainless Steel | Rinaldi-Tools
    Turning Insert CNMG-MM RT250M Stainless Steel | Rinaldi-Tools

Wendeschneidplatte - CNMG...-MM RT250M

€3.90
Tax excluded
Insert size
Quantity

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

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

Professional Turning Inserts for Stainless Steel Applications

The CNMG...-MM RT250M turning insert is a proven choice for turning applications involving stainless steel. With its negative basic shape, robust RT250M carbide grade, and wear-resistant PVD coating, it delivers consistent results in medium machining operations. This insert supports efficient workflows, especially in continuous and light interrupted cuts, by combining reliable chip breaking with appropriate tool life.

Suitable materials

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 pieces

Dimensions of turning insert CNMG...-MM RT250M

Item Nr. r L I.C. S d
CNMG 120404-MM RT250M 1661731 0,4 12,9 12,7 4,76 5,16
CNMG 120408-MM RT250M 1661732 0,8 12,9 12,7 4,76 5,16
CNMG 120412-MM RT250M 1661733 1,2 12,9 12,7 4,76 5,16

Cutting data

Stainless Steel
Vc (m/min) fn (mm/U) ap (mm)
CNMG 120404-MM RT250M 90-170 0,20-0,36
 1,5 -5,0
CNMG 120408-MM RT250M 90-170 0,20-0,36 1,5 -5,0
CNMG 120412-MM RT250M 90-170 0,20-0,36 1,5 -5,0

Applications

This cutting tool is specifically developed for the medium machining of stainless steel in industrial manufacturing. It is an excellent choice for general mechanical engineering and contract manufacturing, where stainless steel workpieces require consistent or slightly varying depths of cut. The geometry of the MM chipbreaker effectively supports chip evacuation during longitudinal and facing operations.

Special features

The combination of the PVD coating and the tough M20-M30 carbide substrate makes the RT250M grade resistant to typical wear mechanisms encountered when machining alloyed materials. Available in corner radii of 0.4 mm, 0.8 mm, and 1.2 mm, the insert opens up flexible application possibilities for various contours and surface finish requirements.

Rinaldi-Tools GmbH
1661731

Data sheet

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

Compatible products

TCKNR/L 75° External Tool Holder - Claw Clamping | Rinaldi-Tools
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External Tool Holder - TCKNR/L (75°)

Price ab €50.00
Availability: 214748363 In Stock

Technical data

External Tool Holder TCKNR/L
Cutting Angle 75°
Insert CN..
Main application Facing
Clamping Claw Clamping
Packaging unit 1 Pc.

Dimensions

  h=H B L f
TCKNR 2020 K12 20 20 125 26
TCKNL 2020 K12 20 20 125 26
TCKNR 2525 M12 25 25 150 32
TCKNL 2525 M12 25 25 150 32

SMOXH External Tool Holder TCKNR/L (75°)

The TCKNR/L tool holder with claw clamping and a 75° approach angle is specifically designed for facing and utilizing the secondary cutting edges of CNMG and CNMM indexable inserts. This well-thought-out solution by SMOXH provides flexible application possibilities for professional turning tasks and supports efficient workflows in metal cutting operations.

Advantages of TCKNR/L

  • Robust claw clamping ensures a secure fit of the insert
  • 75° approach angle enables effective face turning
  • Utilization of secondary cutting edges for more economical tool use
  • Perfectly matched for CNMG and CNMM indexable inserts
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External Tool Holder - TCBNR/L 2525 M12 (75°)

Price ab €52.00
Availability: 214748362 In Stock

Technical data

External Tool Holder TCBNR/L
Cutting Angle 75°
Insert CN..
Main application Longitudinal turning
Clamping Claw Clamping
Packaging unit 1 Pc.

Dimensions

  h=H B L f
TCBNR 2525 M12 25 25 150 22,5
TCBNL 2525 M12 25 25 150 22,5

Precise Holder for Longitudinal Turning

This robust tool holder with claw clamp is designed for longitudinal turning. It enables the efficient use of the secondary cutting edges on CNMG/CNMM indexable inserts during professional machining.

Advantages of External Tool Holder - TCBNR/L 2525 M12 (75°)

  • Stable claw clamping system reduces vibrations
  • 75° adjustment angle supports efficient longitudinal turning
  • Allows the use of secondary cutting edges on CNMG/CNMM inserts
TCLNR/L 95° Internal Tool Holder with Clamping | Rinaldi-Tools
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Internal Tool Holder - TCLNR/L (95°) with clamping

Price ab €57.00
Availability: 214748363 In Stock

Technical data

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

Dimensions

  d h L f Dmin
S20R TCLNR/L-12 20 18 200 15 ≥26
S25S TCLNR/L-12 25 23 250 19,5 ≥38
S32T TCLNR/L-12 32 30 300 24 ≥40
S40U TCLNR/L-12 40 37 350 30 ≥50
S50V TCLNR/L-12 50 47 400 38 ≥63
S40U TCLNR/L-16 40 37 350 30 ≥44

TCLNR/L (95°) Internal Tool Holder for professional machining

The TCLNR/L (95°) internal tool holder with solid claw clamping is specifically designed for the demands of roughing operations. Its stable construction makes it an excellent choice for longitudinal turning and facing. The robust design without cooling channels and the secure insert fixation support efficient workflows even under high cutting forces.

Advantages of the TCLNR/L Internal Tool Holders

  • Particularly suitable for demanding roughing applications
  • Stable claw clamping provides a secure grip on the indexable inserts
  • Creates excellent conditions for precise longitudinal turning and facing
  • Supports reliable machining processes in metalworking
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External Tool Holder - TCLNR/L (95°) with clamping

Price ab €50.00
Availability: 2147483622 In Stock

Technical data

External Tool Holder TCLNR/L
Cutting Angle 95°
Insert CN..
Main application Longitudinal turning, Facing
Clamping Claw Clamping
Packaging unit 1 Pc.

Dimensions

  h=H B L f Insert
TCLNR 2020 K12 20 20 125 26 CN.. 1204..
TCLNL 2020 K12 20 20 125 26 CN.. 1204..
TCLNR 2525 M12 25 25 150 32 CN.. 1204..
TCLNL 2525 M12 25 25 150 32 CN.. 1204..

Stable External Tool Holder for Precise Longitudinal and Face Turning

The TCLNR/L (95°) external tool holder is a robust solution designed specifically for roughing operations, as well as longitudinal and face turning. By securely accommodating CN.. inserts, it provides the ideal foundation for reliable machining processes on both conventional and CNC lathes.

Advantages of the External Tool Holder - TCLNR/L (95°) with clamping

  • Stable claw clamping supports low-vibration and secure roughing
  • Versatile application possibilities thanks to the practical 95° cutting angle
  • Reliable cutting performance when combined with proven CN.. inserts
  • Constructed for firm tool clamping even under high cutting forces
External Tool Holder PCLNR/L 95° CN Inserts | Rinaldi-Tools
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External Tool Holder - PCLNR/L... (95°)

Price ab €37.00
Availability: 214748347 In Stock

Technical data

External Tool Holder PCLNR/L
Cutting Angle 95°
Insert CN..
Main application Longitudinal turning, Facing
Clamping Pin Lock
Packaging unit 1 Pc.

Dimensions

h=H B L f
PCLNR/L 1616 H12 16 16 100 20
PCLNR/L 2020 K12
 20 20 125 25
PCLNR/L 2525 M12
 25 25 150 32
PCLNR/L 3232 P12
 32 32 170 40
PCLNR/L 2525 M16
 25 25 150 32
PCLNR/L 3232 P16
 32 32 170 40
PCLNR/L 3232 P19
 32 32 170 40
PCLNR/L 4040 S19
 40 40 250 50

Professional PCLNR/L External Turning Holder for CNC Machining

The PCLNR/L external tool holder with a 95° approach angle is designed as a reliable clamping tool for professional longitudinal turning and facing. Engineered to accommodate negative CN.. indexable inserts (80° rhombic), this holder system provides high machining stability thanks to its proven pin lock clamping. The secure positioning of the insert creates excellent conditions for low-vibration and precise turning results.

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

  • Combined operations due to 95° approach angle (longitudinal and facing)
  • Unobstructed chip flow thanks to secure lever clamping system
  • Accurate seating for standard CN.. indexable inserts
  • High process stability for demanding external machining tasks
Internal Tool Holder PCLNR/L 95° for Turning | Rinaldi-Tools
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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
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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.
PCBNR/L-H 75° External Turning Holder with coolant holes | CN-Rinaldi Tools
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External Tool Holder - PCBNR/L-H (75°)

Price ab €115.00
Availability: 999998 In Stock
External Tool Holder PCBNR/L-H
Cutting Angle 75°
Insert CN..
Main application Longitudinal turning, Facing
Cooling With coolant holes
Clamping Pin Lock
Packaging unit 1 Pc.

h=H B L L1 f M Insert
PCBNR/L 2020 X12-H 20 20 112 42 17 G1/8" CN. 1204..
PCBNR/L 2525 X12-H 25 25 127 42 22 G1/8" CN. 1204..
PCBNR/L 2525 X16-H 25 25 132 47 22 G1/8" CN. 1606..

M= Coolant connection thread

PCLNR/L-H 95° External Holder with Coolant | Rinaldi-Tools
Rinaldi-Tools GmbH

External Tool Holder - PCLNR/L-H (95°)

Price ab €115.00
Availability: 999999 In Stock

Technical data

External Tool Holder PCLNR/L-H
Cutting Angle 95°
Insert CN..
Main application Longitudinal turning, Facing
Cooling With coolant holes
Clamping Pin Lock
Packaging unit 1 Pc.

Dimensions

h=H B L L1 f M Insert
PCLNR/L 2020 X12-H
 20 20 112 42 27 G1/8" CN. 1204..
PCLNR/L 2525 K12-H
 25 25 125 40 32 G1/8" CN. 1204..
PCLNR/L 2525 X16-H
 25 25 131 46 32 G1/8" CN. 1606..
PCLNR/L 3232 X19-H
 32 32 153 53 40 G1/8" CN. 1906..

Reliable PCLNR/L-H External Tool Holder with Coolant Supply

The PCLNR/L-H tool holder is designed for professional turning operations, offering integrated coolant holes to optimize thermal control at the cutting edge. Featuring a 95° cutting angle and a secure pin lock mechanism, it is a well-thought-out solution for stable longitudinal turning and facing.
M = Coolant connection thread

Advantages of PCLNR/L-H Holders

  • Internal coolant delivery supports consistent machining conditions
  • Versatile 95° approach angle for efficient facing and turning
  • Pin lock clamping provides an unobstructed area for smooth chip evacuation
  • Robust seating designed for standard CN indexable inserts
E-FIT Boring Bar Cartridge PCLNR/L (95°) | Rinaldi-Tools
SMOXH

E-FIT - PCLNR/L (95°)

Price ab €68.00
Availability: 9996 In Stock

Technical data

Boring Bar PCLNR/L
Cutting Angle 95°
Insert CNM..
Main application Longitudinal Turning, Facing
Clamping Pin Lock
Packaging unit 1 Pc.

Dimensions

d L K Dmin
Ecobody Ø40		 Dmin
Ecobody Ø50		 Dmin
Ecobody Ø60
E-FIT PCLNR/L-12 40 40 27 ≥50 ≥60 ≥70
E-FIT PCLNR/L-16 40 40 27 ≥50 ≥60 ≥70

Interchangeable head for the modular boring bar system

The E-FIT internal turning holder PCLNR/L (95°) from SMOXH is designed as a flexible cartridge for the ECOBODY modular boring bar system. With its 95° cutting angle and robust pin lock clamping for negative CNM inserts, this tool holder creates excellent conditions for precise internal turning and facing. The modular design ensures that the cutting head can be replaced quickly and cost-effectively, while the base body remains clamped in the machine.

Advantages of E-FIT - PCLNR/L (95°)

  • Compatible with the ECOBODY modular boring bar system for quick tool changes
  • Reliable pin lock clamping secures the CNM insert even under demanding cutting forces
  • Practical 95° approach angle supports efficient internal longitudinal turning and facing
  • Cost-effective solution, as only the cartridge needs to be replaced in case of wear

16 other products in the same category:

Turning Insert SNMG-FE RT305 Stainless Steel | Rinaldi-Tools
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Indexable insert - SNMG...-FE RT305

Price ab €4.80
Availability: 2147483477 In Stock

Technical data

Shape SNMG
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
SNMG 120404-FE RT305 0,4 12,7 12,7 4,76 5,16
SNMG 120408-FE RT305 0,8 12,7 12,7 4,76 5,16
SNMG 120412-FE RT305 1,2 12,7 12,7 4,76 5,16

Reliable precision when finishing stainless steel

The indexable insert SNMG...-FE in the PVD-coated RT305 grade is consistently designed for professional stainless steel machining. With its specific FE geometry for continuous cutting, this turning insert promotes an excellent surface finish and supports efficient workflows in metal cutting operations.

Advantages of Indexable insert - SNMG...-FE RT305

  • PVD grade M20-M30 with modern coating for stainless steel
  • Specifically optimized for finishing and continuous cutting
  • Creates good conditions for a high surface finish
  • Proven SNMG shape for versatile turning applications
  • Supplied in a practical packaging unit (10 Pc.)
TNMG-PF RT325G Turning Insert for Steel | Rinaldi-Tools
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Indexable insert - TNMG...-PF RT325G

Price ab €5.60
Availability: 1000000 In Stock
Shape TNMG
Processing Medium and Finish
Cutting conditions Continuous and light interrupted
Workpiece Material Steel
Grade RT325G: Next-generation CVD-coated P25-grade carbide for continuous and slightly interrupted cutting.
Packaging unit 10 Pc.

Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.

Schnitt K-LU.webp

  r L I.C S d
TNMG 160404-PF RT325G 0,4 16,5 9,525 4,76 3,81
TNMG 160408-PF RT325G 0,8 16,5 9,525 4,76 3,81
TNMG 160412-PF RT325G 1,2 16,5 9,525 4,76 3,81
CNMG 120408-RSN RT130S Turning Insert | Rinaldi-Tools
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Indexable insert - CNMG 120408-RSN RT130S

Price ab €6.40
Availability: 9999900 In Stock

Technical data

Shape CNMG
Processing Roughing
Cutting condition Continuous, light and heavy interrupted
Workpiece Material Heat resistant super alloys
Grade RT130S: PVD-High Performance Insert for nickel-based alloys
such as heat-resistant and titanium alloys
Packaging unit 10 Pc.

Dimensions

L I.C S d r
CNMG 120408-RSN RT130S 12,9 12,7 4,76 5,16 0,8

High-Performance Machining of Superalloys

The indexable insert CNMG 120408-RSN in the PVD-coated special grade RT130S is uncompromisingly designed for demanding roughing operations in difficult-to-machine special materials. Whether Inconel, Hastelloy, or titanium – this version masters continuous, light, and heavy interrupted cuts with ease.

Schnitt%20K-LU-SU.webp

Advantages of Indexable insert - CNMG 120408-RSN RT130S

  • PVD high-performance coating specifically for nickel-based and titanium alloys
  • Special grade RT130S (S05-S15) for maximum stability in superalloys
  • Robust 80° rhombic geometry for powerful roughing
  • High resistance against heavy cutting interruptions
SNMG-PM RT225+ Indexable Insert for Steel | Rinaldi-Tools
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Indexable insert - SNMG...-PM RT225+

Price ab €4.60
Availability: 2147483357 In Stock

Technical data

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

Dimensions

  r L I.C S
SNMG 120404-PM RT225+ 0,4 12,7 12,7 4,76
SNMG 120408-PM RT225+ 0,8 12,7 12,7 4,76
SNMG 120412-PM RT225+ 1,2 12,7 12,7 4,76
SNMG 150608-PM RT225+ 0,8 15,875 15,875 6,35
SNMG 150612-PM RT225+ 1,2 15,875 15,875 6,35
SNMG 150616-PM RT225+ 1,6 15,875 15,875 6,35
SNMG 190608-PM RT225+ 0,8 19,05 19,05 6,35
SNMG 190612-PM RT225+ 1,2 19,05 19,05 6,35
SNMG 190616-PM RT225+ 1,6 19,05 19,05 6,35
SNMG 190624-PM RT225+ 2,4 19,05 19,05 6,35

Indexable insert SNMG...-PM RT225+ for professional steel machining

The square turning insert in the SNMG shape with PM geometry is specifically designed for medium machining of steel materials. Featuring a latest-generation CVD-coated, two-color P20 carbide grade, the RT225+ series offers solid prerequisites for efficient turning operations in both continuous and light interrupted cuts.

Schnitt K-LU.webp

Advantages of Indexable insert SNMG...-PM RT225+

  • Square shape ensures flexible and cost-effective application
  • PM chipbreaker optimized for medium turning processes
  • State-of-the-art CVD coating provides high wear resistance in steel
  • Reliable performance in continuous and light interrupted cuts
  • Supplied in a convenient packaging unit of 10 pieces
TNMG-PM RT250+ Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - TNMG...-PM RT250+

Price ab €4.10
Availability: 2147483557 In Stock

Technical data

Shape TNMG
Processing Medium
Cutting conditions 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
TNMG 160404-PM RT250+ 0,4 16,5 9,525 4,76 3,81
TNMG 160408-PM RT250+ 0,8 16,5 9,525 4,76 3,81
TNMG 160412-PM RT250+ 1,2 16,5 9,525 4,76 3,81

High-performance turning insert for steel machining

The indexable insert TNMG...-PM RT250+ is a negative, triangular carbide insert designed specifically for medium turning of steel. Featuring the PM geometry combined with the CVD-coated RT250+ carbide grade (P20-P30), it provides excellent process stability for continuous and light interrupted cuts. Schnitt K-LU.webp

Advantages of the Indexable insert TNMG...-PM RT250+

  • Wear-resistant CVD coating for reliable tool life
  • Robust negative insert design with six usable cutting edges
  • Suitable for continuous and light interrupted cutting conditions
  • Supplied in a practical packaging unit of 10 pieces
CNMG-ALZ RT100 Turning Insert for Aluminum | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-ALZ RT100

Price ab €4.70
Availability: 999960 In Stock

Shape CNMG
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.

  L I.C S d r
CNMG 120404-ALZ RT100 12,9 12,7 4,76 5,16 0,4
CNMG 120408-ALZ RT100 12,9 12,7 4,76 5,16 0,8
DNMG...-PM RT250+ Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - DNMG...-PM RT250+

Price ab €4.90
Availability: 2147483237 In Stock

Technical data

Shape DNMG
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
DNMG 110404-PM RT250+ 0,4 11,6 9,525 4,76 3,81
DNMG 110408-PM RT250+ 0,8 11,6 9,525 4,76 3,81
DNMG 110412-PM RT250+ 1,2 11,6 9,525 4,76 3,81
DNMG 150604-PM RT250+ 0,4 15,5 12,7 6,35 5,16
DNMG 150608-PM RT250+ 0,8 15,5 12,7 6,35 5,16
DNMG 150612-PM RT250+ 1,2 15,5 12,7 6,35 5,16
DNMG 150616-PM RT250+ 1,6 15,5 12,7 6,35 5,16

Reliable Steel Machining with the DNMG...-PM RT250+

The indexable insert DNMG...-PM RT250+ provides a well-thought-out solution for the medium machining of steel. Featuring a two-color CVD coating on a robust P20-P30 carbide substrate, it supports efficient turning operations in continuous and light interrupted cutting conditions.

Schnitt K-LU.webp

Advantages of DNMG...-PM RT250+

  • CVD-coated P20-P30 carbide grade RT250+ designed for professional use
  • PM chipbreaker geometry promotes reliable chip evacuation
  • Suitable for both continuous and light interrupted cuts
  • Two-color coating facilitates quick optical wear detection
  • Supplied in a convenient packaging unit of 10 pieces
Indexable Insert CNMG-PM RT250+ for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-PM RT250+

Price ab €4.20
Availability: 9890 In Stock

Technical data

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

Dimensions

r L I.C. S
CNMG 120404-PM RT250+ 0,4 12,9 12,7 4,76
CNMG 120408-PM RT250+ 0,8 12,9 12,7 4,76
CNMG 120412-PM RT250+ 1,2 12,9 12,7 4,76

Indexable insert CNMG-PM RT250+ for steel turning

The CNMG-PM RT250+ indexable insert is explicitly designed for the professional medium machining of steel. Featuring a 2-color CVD coating and manufactured from a tough P20-P30 carbide grade, this tool provides excellent conditions for both continuous and light interrupted cuts.

Schnitt K-LU.webp

The standard CNMG shape supports efficient workflows in modern turning operations.

Advantages of CNMG-PM RT250+

  • 2-color CVD coating aids in practical wear identification
  • P20-P30 carbide grade dedicated to reliable steel processing
  • Geometry tailored for continuous and light interrupted cutting conditions
  • Available corner radii offer versatile adaptation to the respective workpiece contour
  • Convenient packaging unit containing 10 pieces
DNMG...-FE RT305 Turning Insert for Stainless | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - DNMG...-FE RT305

Price ab €5.40
Availability: 2147483327 In Stock

Technical data

Shape DNMG
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
DNMG 110404-FE RT305 0,4 11,6 9,525 4,76 3,81
DNMG 110408-FE RT305 0,8 11,6 9,525 4,76 3,81
DNMG 150604-FE RT305 0,4 15,5 12,7 6,35 5,16
DNMG 150608-FE RT305 0,8 15,5 12,7 6,35 5,16
DNMG 150612-FE RT305 1,2 15,5 12,7 6,35 5,16

DNMG turning insert for professional stainless steel machining

The DNMG...-FE RT305 indexable insert from Rinaldi-Tools is specifically designed for the precise finishing of stainless steel in continuous cutting applications. Featuring the high-performance M20-M30 PVD grade and a state-of-the-art coating, this tool supports reliable and efficient turning processes.

Advantages of the DNMG...-FE RT305

  • Optimized for demanding finishing operations on stainless steel components
  • Advanced PVD coating of the RT305 grade promotes edge stability
  • Carefully matched FE geometry for continuous turning tasks
  • Delivers consistent performance in professional manufacturing environments
  • Convenient packaging unit of 10 pieces for efficient stock management
TNMG-ME RT305 Turning Insert for Stainless Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - TNMG...-ME RT305

Price ab €4.00
Availability: 2147483547 In Stock

Technical data

Shape TNMG
Processing Medium
Cutting conditions Continuous and light interrupted
Workpiece Material Stainless Steel
Coating RT305: PVD grade M20-M30 for stainless steel with the most modern coating
Packaging unit 10 Pc.

Dimensions

r L I.C S d
TNMG 160408-ME RT305 0,8 16,5 9,525 4,76 3,81
TNMG 160412-ME RT305 1,2 16,5 9,525 4,76 3,81

High-performance turning insert for medium machining of stainless steel

The TNMG...-ME indexable insert in the advanced PVD-coated RT305 grade is specifically designed for the demanding turning of stainless steel. It delivers excellent wear resistance and reliable chip evacuation during medium machining operations. Thanks to the ME geometry, the cutting insert performs exceptionally well in continuous and light interrupted cuts. Schnitt K-LU.webp

Advantages of the indexable insert TNMG...-ME RT305

  • Precisely tailored for medium turning of stainless steel
  • PVD carbide grade M20-M30 for excellent heat resistance and durability
  • Stable cutting edges for continuous and light interrupted conditions
  • Reliable chip control thanks to the proven ME chipbreaker
  • Six usable cutting edges for an economical machining process
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
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
CNMM-SXR RT255M Insert for Stainless Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable Insert - CNMM...-SXR RT255M

Price ab €5.80
Availability: 9999880 In Stock

Technical data

Shape CNMM
Processing 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
CNMM 120408-SXR RT255M 0,8 12,9 12,7 4,76
CNMM 120412-SXR RT255M 1,2 12,9 12,7 4,76
CNMM 160612-SXR RT255M 1,2 16,1 15,875 6,35
CNMM 160616-SXR RT255M 1,6 16,1 15,875 6,35
CNMM 190612-SXR RT255M 1,2 19,3 19,05 6,35
CNMM 190616-SXR RT255M 1,6 19,3 19,05 6,35
CNMM 190624-SXR RT255M 2,4 19,3 19,05 6,35

High-performance roughing in stainless steel

The CNMM indexable insert featuring the SXR geometry and RT255M grade is engineered for demanding roughing operations in stainless steel. The PVD-coated M20-M30 carbide makes this insert an excellent choice for continuous and light interrupted cuts, ensuring stable and reliable machining processes.

Advantages of CNMM-SXR RT255M

  • Wear-resistant, PVD-coated M20-M30 carbide for a long tool life in stainless steel
  • Robust CNMM shape, specifically designed for demanding roughing tasks
  • SXR geometry supports process reliability during continuous and light interrupted cuts
  • First choice for economic and dependable stainless steel machining
  • Convenient and economic packaging unit (10 pieces)
VNMG...-PM RT250+ Turning Insert Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - VNMG...-PM RT250+

Price ab €7.00
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.

Schnitt K-LU.webp

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-PF RT325G Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - WNMG...-PF RT325G

Price ab €5.30
Availability: 999970 In Stock
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.

Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.

Schnitt K-LU.webp

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

DNMG-MM RT250M Insert for Stainless Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - DNMG...-MM RT250M

Price ab €4.70
Availability: 2147483467 In Stock

Technical data

Shape DNMG
Processing Medium
Cutting condition Continuous and light interrupted
Workpiece Material Stainless Steel
Grade RT250M:
PVD coated M20-M30 carbide, 1st choice for stainless steel
Packaging unit 10 Pc.

Dimensions

r L I.C. S
DNMG 110404-MM RT250M 0,4 11 9,525 4,76
DNMG 110408-MM RT250M 0,8 11 9,525 4,76
DNMG 150604-MM RT250M 0,4 15 12,7 6,35
DNMG 150608-MM RT250M 0,8 15 12,7 6,35

DNMG-MM RT250M turning insert for professional applications

The DNMG-MM RT250M is an indexable turning insert engineered specifically for machining stainless steel. Featuring a PVD-coated carbide grade (M20-M30) and a negative 55° rhombic shape, it provides a reliable balance of wear resistance and process stability for medium turning operations. Schnitt K-LU.webp

Advantages of DNMG-MM RT250M

  • PVD-coated M20-M30 carbide optimized for stainless steel
  • MM chipbreaker designed for consistent chip control in medium machining
  • Suitable for continuous and light interrupted cuts
  • Robust negative 55° rhombic geometry (DNMG)
  • Conveniently supplied in a packaging unit of 10 pieces