Diamond drill bit | Jobber Drill Bits

The Bosch A Taper Diamond Cores Pilot Drill Bit is a high-quality tool designed for use with short dry core cutters. With a length of 200mm, this pilot drill bit offers precise and accurate performance in a variety of applications.

Heavy-duty alloy steel diamond core drill bit measuring 91x150mm for precise, clean holes in stone, tile, and glass surfaces. Compatible with various power tools. Silverline product.