Er11 Collet Set, 1/8" and 1/4 inch Router Collet Chuck for CNC Engraving Machine & Milling Lathe Tool (ER11 1/4 1/8 inch£© INDEEMAX Laser-cut holes offer superior breathability

Laser-cut holes offer superior breathability for the entire foot

model number: QWLSD010

(Batteries and chargers must be purchased separately

016 H x 17

Er11 Collet Set, 1/8" and 1/4 inch Router Collet Chuck for CNC Engraving Machine & Milling Lathe Tool (ER11 1/4 1/8 inch£© INDEEMAX Laser-cut holes offer superior breathabilityAbout this item Material: made of 65Mn spring steel, quenched and hardened, internally and externally finely ground, with high precision,high elasticity, tight clamping and stable cutting. Size: Length: 17. 7mm; Height: 0. 69'', Outside diameter: 0. 45'' (11mm). ER11 1 8 inch and 1 4 inch Using: When in use, it needs to be used together with ER tool holder, shank and extension rod nut. This product is widely used in CNC, milling machines, engraving