Application : used for Sharpener machine
Model Number : Universal Multi-function U2 Sharpener Chuck
Origin : Mainland China
Certification : None
Products name : Universal Multi-function U2 Sharpener Chuck
Material : 65Mn
Clamping hardness : HRC55-60
Elastic zone hardness : HRC40-45
Lengthing : 122mm
Feature 1 : Wholesale High-precision Spindle Taper Clamp Hole Grinding Machines
Feature 2 : Universal Multi-function U2 Sharpener Chuck Spring Clip Collet Grip
Feature 3 : Clamping Collet milling cutter,Drill,Round material,taps,Reamer
Feature 4 : Easy to store and maintain, very useful
Chuck End Diameter : 28mm
Tail Thread : 20mm
Tail Lengthing : 29mm
Bar Diameter : 20mm