CNMG120404-TM T9125 Tungsten Carbide Turning Insert

Alternative Model: CNMG431-TM

Specifications

Model: CNMG120404-TM 

Nickname: CNMG431-TM 

Grade: T9125 

Chip Breaker: TM 

Corner Radius: 0.4mm Inscribed 

Circle IC: 12.7mm 

Thickness S: 4.76mm 

Shape: 80° Rhombus Negative Insert, 4 usable cutting edges 

Coating: PVD Coating 

Compatible Tool Holder: MCLNR2020-12, MCLNR2525-12, MCLNL Series External Lathe Holders

Product Advantages

1. TM chip breaker design, stable chip control, low cutting resistance for steel processing.
2. T9125 carbide grade with balanced hardness and toughness, good wear resistance.
3. Smooth PVD coating reduces friction, avoids built-up edge, improves surface finish.
4. Double-sided 4 cutting edges, high cost efficiency for workshop mass production.