Special Designed Diamond Core Bit for Very Deep Holes

The diamond core bit with special designed segments. It provides a reliable coring / drilling for deep holes.

POWSAN DIAMOND TOOLS

A manufacturer of professional diamond core bit, diamond wire, diamond saw blade for construction from China. More than 20 years experience and have developed Over 1100 Formulas to support our customers.

baocheng@powsan.com, www.powsan.com