findmall 7Pcs ER11 Spring Collet Set 1/16 -1/4 Collet Chuck for CNC Milling Lathe Tool and Engraving Machine Carbon Steel

Specification: Model: ER11 Material: High Grade 1065 Carbon Steel Run-Out Tolerance: 0.015MM(0.0006") Size: 1/16" , 3/32" , 1/8" , 5/32" , 3/16" , 7/32" , 1/4" Features: Good elasticity, high accuracy Using quality spring steel is table in perfomance For CNC milling Lathe Tool & Workholding Engraving machine How to use: 1.Put the chuck into the pressure cap, gently turn the clamp spring, when eccentric portion of the pressure cap recessed clamp spring groove. Along the arrow direction and use equal force to push clamp spring, can mount pressure cap 2. Put the clamp spring and cap all together installed on the chuck body or spindle. Insert into the clamping hole, after wipe the cylindrical shank, use a wrench to tighten the pressure cap, until clip firmly the tool before use Package Includes: 7pcs ER11 Spring Collet Each collet with a separate protective container