Our sales network covers the whole world
HTT focuses on the sales of all kinds of high-precision BTA drilling accessories worldwide
we’ve also established honing department to further expand our business
India to stock large number of BTA drill tubes
All parts can be customer-made
Clamping Cone-HTT standard Our sales network covers theHTT specializes in making high precision drilling accessories. We have large inventory for drill bushes, drill bush holders, whip guides, sealing discs and other tool accessories. All parts can be customer made. The tolerance is as little as 0. 005mm, the smallest ID can be 0. 3mm. They are for metal, mold, medical equipment, aerospace and other industries. With years of experience for manufacturing, complete production quality management system,