Carbide Insert: VNMG 

Turning Insert for Steel, Finishing, Negative, CVD coating

Chip breaker: FW

For Steel finishing cutting, Better chip control ability in steel machining.
Recommended cutting parameters: ap=0.3-1.5mm; fn=0.07-0.5mm/r
Process: longitudinal turning, facing, back turning and copying.
Charactoristic: light cutting geometry, low cutting force, suitable for slender shafts, thin walled workpiece and unstably clamping workpiece.It can get better efficiency when it matches with wear-resisting grades.
Typical parts: Axles, Gears, which a good surface quality is preferable

Recommended rrade: CTS101
ISO classification: P15 (P10-P20); K15 (K10-K20)
Color: Black/Yellow
Application recommendation: CVD coating grade, wear-resistance materials coated on gradient sintered substrate with good hardness and toughness. Can bear high temperature. It is used for finishing to roughing machining of Steel and Steel casting, continuing cutting to light interruped cutting.

Optional grade: CTS251
ISO classification: P20 (P10-P20); M15 (M10-M20)
Color: Black/Yellow
Application recommendation: universal grade, CVD coated on gradient substrate. It is used for finishing to roughing machining of Steel and Steel casting, continuing cutting and interruped cutting.