Made of high grade specially formulated spring steel,First class 1065 carbon steel
For CNC milling Lathe Tool&Work holding Engraving machine.
100% Brand New
Model:ER11(13pcs,1mm-7mm)
Run-out tolerance 0.01mm(0.0006 inch)
Color:silver
Material:steel
Package Contents:
1* 1mm chuck
1* 1.5mm chuck
1* 2mm chuck
1* 2.5mm chuck
1* 3mm chuck
1* 3.5mm chuck
1* 4mm chuck
1* 4.5mm chuck
1* 5mm chuck
1* 5.5mm chuck
1* 6mm chuck
1* 6.5mm chuck
1* 7mm chuck
