this pilot drill bit is intended for use prior to drilling with a larger core, both to precisely mark the point of insertion & to ease the progress of the core bit into resistant materials.
Premium quality with high quality jointing methods between tip and body. Precision machined shank to limit power tool wear with high concentricity between tip / body / shank used in all masonary and concrete types
Premium quality with high quality jointing methods between tip and body. Precision machined SDS+ shank to limit power tool wear with special flute design for speed & strength used in all masonary and concrete types
Premium quality with high quality jointing methods between tip and body. Precision machined SDS+ shank to limit power tool wear with special flute design for speed & strength used in all masonary and concrete types