1. Fit for automatic, high power and high speed equipment, the comprehensive processing efficiency is increased by 3 times.

2. The overall life span is 80 times longer than resin one, can be continuous working, save the process interval time.

3. Safe, no crack pieces.

4. No dust, no smell,protect the environment.

5. Maintain the processing accuracy, no change in outer diameter.

6. Suits for various material, such as metal, stone, composite materials.

Drilling bits:

Model Specification

Metric system(mm)                          British system(inch)

UHD-H100-T5 100*5*M14 4″x.228xM14 13,600
UHD-H80-T5 80*5*M14 3″x.228xM14 13,600
UHD-H50-T5 50*5*M14 2″x.228xM14 13,600

Application:Gray iron,ductile iron iron and other iron casting parts’ inner wall, corner, grinding,and deburring.