CARBIDE INSERT CORE BITS-REAMING SHELLS

CARBIDE INSERT CORE BITS

Avaliable in two  diffrent designs,carbide insert core bitsare recommended when diamond drilling is unprofitable.The cutting action is maintained by sharpening the inserts with a grinding wheel.

REAMING SHELLS 

Reaming shells are essential for use with all core barrels to protect the outer core barell from wear and maintain the gauge of the hole.