HTT specializes in making highprecision drill bush and tool accessories. We have sufficient stock for drill
bushes, drill bush holders, whip guides, sealing discs and tool accessories.
Custom-made non-standard parts can be made according to your drawings. The tolerance is as little as
± 0.005mm, the smallest ID can be 0.3mm. They are for metal, mold, medical equipment, aerospace and
HTT has years of manufacturing experience, a compre-hensive quality management system, and sophisticated measuring equipment. It greatly improves the quality and tool life time. The high-quality tool accessories can meet the high production efficiency and improve your product's quality.
Catalogue Download: /uploads/file/accessories-2020.pdf