CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2

Description

It is suitable for drills, boring knife, engraver, reamer etc It made from high-quality 40CR steel material, good flexibility and abrasion resistance. Nut number: ER16-M type Precision ground and hardened Thread Size: 1.0mm Diameter : 22 mm/0.87in Collet Height : 18 mm/0.71in Material: 40CR steel Weight: 42g Color: Black and silver as shown in picture Notice: A type and M type have different thread. Package included: 2 x ER16 M Type Collet Clamping Nut