High Speed Steel 100mm Diameter CNC ER-32 Collect Chuck
Material:high speed steel and 41Cr4
1.Made of high quality high speed steel and 41Cr4 ,quenching hardness is 45-50HRC.
2. Mount to your choice of backplate to use on a lathe.
3. Can also be used as a fixture on a milling table.
4. Concentricity is .0002".
1 x 100mm diameter ER-32 collect chuck