CNMG120412-CQ

Shape

C · 80° rhombic

Clearance angle

N · 0° (negative insert)

Tolerance

M · ±0.05 / ±0.08

Chipbreaker / clamping

G · Hole, chipbreaker both sides

Inscribed circle IC

12.7 mm

Thickness s

4.76 mm

Corner radius r

0.12 mm

Grade

CQ

High-efficiency steel turning

vc 180-260 m/min · fn 0.20-0.45 mm/r · ap 1.0-4.0 mm