1,High accuracy of er collets 0.008mm ,0.005mm
2.Hardness :HRC 46-48
3.Er collet material:SUJ2
4.Runout:0. 1mm-0.015m
1.antirust
2.improve the hardness and endurance of the surface+
3.cleaness better,accuracy stable
4.surface more smooth,feel comfortable,appearance nice
1,High accuracy of er collets 0.008mm ,0.005mm
2.Hardness :HRC 46-48
3.Er
collet material:SUJ2
4.Runout:0. 1mm-0.015m
1.antirust
2.improve the hardness and endurance of the surface+
3.cleaness better,accuracy stable
4.surface more smooth,feel comfortable,appearance nice