morse taper shank er collet chuck 1.Material: 40CrMnTi 2.Max Rotation speed>15000rpm 3.Accuracy :Below 0.005mm 4. Hardness ： 58-60HRC 5.Competitive price & Over 10years experience of Production and Sales
We have also sell high precision er collet chucks, er lcamping nut and er wrench spanner.
We have professional technical staff, have complete testing equipment, dedicated professional services team.
Very beautiful and strong packing， assure the goods safety
Here we are the manufacture base of Machine tool accessories. 80% of Machine tool accessories in China is made in our place. SO if you need the high quality drilling machine tool holder with lower price, we could be your best choice.