Name: CNMG 120408-RM, Turning Insert, Grade MC7025, Carbide, 80° Rhombic
Brand: Mitsubishi
SKU: MTS1200925G
Price: 12.11 GBP
Availability: InStock

Cutting Tools

Turning

Turning Inserts

Mitsubishi

Grade

MC6025 - ISO P15 - P25 2-in-1 technology provides excellent heat and wear resistancewhich helps prevent crater wear. The smooth coating layer combined with microscopic TiCN coating ensures better surface finish and long, consistent tool life. Suitable for high speed and high efficiency machining.

MC7015 - ISO M05 - M15 CVD coated grade for high efficiency turning of austenitic stainless steels. Excellent wear resistance in high speed cutting conditions. TiCN and micro grain Al2O3 coating delivers balanced wear and chipping resistance. Specially engineered carbide substrate provides excellent resistance to plastic deformation. Specifically designed for 300 series stainless steel applications.

MC7025 - ISO M20 - M30 CVD coated grade for high efficiency turning of austenitic stainless steels. Excellent wear resistance in high speed cutting conditions. TiCN and micro grain Al2O3 coating delivers balanced wear and chipping resistance. Specially engineered carbide substrate provides excellent resistance to plastic deformation. Specifically designed for 300 series stainless steel applications.

MP3025 - ISO P20 - P30 Coated cermet grade with improved wear resistance and significantly increased fracture resistance. For use with or without coolant and on interrupted cuts when finish machining steels, stainless steels and cast irons.

VP05RT - ISO S05 - S10 Provides an excellent balance of wear and fracture resistance when turning difficult-to-cut materials. "MIRACLE" coating (Al, Ti, N) and a high-strength micro-grain cemented carbide substrate gives highly increased heat resistance and adhesion strength and a high-strength micro-grain cemented carbide substrate, resulting in a grade that can provide stable machining leading to high speed and efficiency machining. 

VP10RT  - VP10RT (ISO P10 - P20, M10 - M20, K10 - K20, S10 - S20) 
Provides an excellent balance of wear and fracture resistance when turning difficult-to-cut materials. "MIRACLE" coating (Al, Ti, N) and a high-strength micro-grain cemented carbide substrate gives highly increased heat resistance and adhesion strength and a high-strength micro-grain cemented carbide substrate.

Chipbreaker

FH - Finish cutting. First recommendation for finishing carbon steel, alloy steel and stainless steel. Double sided chip breaker.  Stable chip control even at small depths of cut. 
Depth of cut: up to 1mm
Feed rate: 0.08 to 0.2mm

LM -  Light cutting. Excellent burr control. Reduces the incidence of burrs drastically because the sharpness properties and cutting edge strength are optimised with different rake angles.
Depth of cut: 0.7 - 2.0
Feed rate: 0.10 - 0.40

LP - Light cutting. Butterfly protrusions are optimized for different cutting conditions. Chips curl upwards and reduce cutting resistance, resulting in improved surface finishes. The breaker protrusion is highly resistant to wear even during high-speed machining, delivering stable chip breaking for long periods of time. Excels in copy machining: uses a sharp edge geometry that delivers excellent chip breaking when copy machining and during reverse direction face machining.
Depth of cut: 0.3 - 2.0
Feed rate: 0.10 - 0.40

SW - Wiper insert for light cutting of carbon , alloy steel, mild and stainless steel. Wiper allows up to double the feed rate. Positive land improves sharpness.
Depth of cut: up to 1.5mm.
Feed rate: 0.05 to 0.25mm.

GM - Sub breaker of the main LM and MM chipbreaker. Excellent notch resistance for light to medium cutting.
Depth of cut: 1.0 - 3.5
Feed rate: 0.10 - 0.35

MA - For medium cutting of carbon and alloy steels. Double sided chip breaker with positive land which provides a sharp cutting action.
Depth of cut: 0.08 to 4mm
Feed rate: 0.2 to 0.5mm

MM - NEW Medium cutting. Excellent resistance to plastic deformation of insert corner as a result of obtaining the optimum land geometry by simulation analysis technology.
Depth of cut: 1.5 - 3.5
Feed rate: 0.15 - 0.30

MP - Medium cutting. Suits a broad range of copy turning conditions, eliminating the need for multiple insert types. Ideal for small cuts: the inner side of the butterfly protrusion has a steep gradient to improve chip breaking performance on small cuts.
Depth of cut: 0.3 - 4.0
Feed rate: 0.16 - 0.50

MS - MS - For medium cutting for difficult to machine materials. Excellent for Nickel base alloys, titanium and stainless steels.
Depth of cut: 0.40- 1.8
Feed rate: 0.08 - 0.20 

MW - Wiper insert for medium cutting of carbon and alloy steel. Double sided chipbreaker. Wiper allows up to double the feed. Wide chip pocket prevents jamming.
Depth of cut: 0.9 - 4.0
Feed rate: 0.20 - 0.60

RM - Rough cutting. Excellent fracture resistance. By optimizing the land angle and honing geometry, high cutting edge stability is achieved during interrupted machining.
Depth of cut: 2.5 - 6.0
Feed rate: 0.25 - 0.55

RP - Rough cutting. Peninsular protrusion optimised for rough cutting. The gradually sloped cutting face prevents clogging and reduces crater wear. High fracture resistance: the cutting flute has a strong flat-land shape and broad chip pocket to reduce clogging and fracturing during chamfering.
Depth of cut: 1.5 - 6.0
Feed rate: 0.25 - 0.60

* general






CNMG Turning Inserts 

80° Rhombic Insert 

MC7025 - ISO M20 - M30 CVD coated grade for high efficiency turning of austenitic stainless steels. Excellent wear resistance in high speed cutting conditions. TiCN and micro grain Al2O3 coating delivers balanced wear and chipping resistance. Specially engineered carbide substrate provides excellent resistance to plastic deformation. Specifically designed for 300 series stainless steel applications.

Attribute	Value
Brand	Mitsubishi
Chipbreaker	RM
Clearance Angle	0°
Corner Radius	0.8
Cutting Direction	Neutral
Cutting Edge Length	12mm
ECLASS Code	21010901
Finish/Coating	Al2O3+TiCN
Inscribed Circle	12.7mm
Insert Size	120408
Insert Style	CNMG
ISO Category	M
ISO Category Grade	M
ISO Cut	M20 to M30
ISO Designation	CNMG 120408-RM
Manufacturer Grade	MC7025
Material	Carbide
Material Application	Stainless Steel
MFR Part No.	90031548
Pack Quantity	1
Shape	80° Rhombic
Thickness	4.76mm
UNSPSC Code	23242105

Next Day Delivery

across the UK*

New

Products

Best Prices

with a Trade Account

Mitsubishi

CNMG 120408-RM, Turning Insert, Grade MC7025, Carbide, 80° Rhombic

IN STOCK (8)

Product Information

Product Details

Product Specification

Attribute

Value

Key Information

Policies

© 2024 Cromwell. All rights reserved.