- DIN69871 APU drill chuck
- 2017-01-14 16:58
- DIN69871 APU drill chuck1.material:high quality steel.2.This integrated design can prevent drill chuck separate acceiden
- BT Retention Knob Pull Stud
- 2017-01-14 16:57
- SpecificationsPull stud1.Material: 20 CrMnTi,2.BT,DIN69872A/B,ISO,CAT,JIS3.Degree:30/45/60/904.pull studs and coolant ho