A mini carbide boring bar is a cutting tool used in machining operations to enlarge or smooth out holes in materials such as metal, wood,or plastic. The main application of a mini carbide boring bar is to bore precise, accurate, and smooth holes with tight tolerances.

Our characters of mini carbide boring bar:

custom service supplied;
Micro grain carbide of excellent quality;
Has superior rupture strength for exceptional machining versatility;
Highly shock resistant, it will not chip or break under normal machining conditions.

Some types of carbide boring bar: