Fast Impact drilling in concrete, stone and masonry. Low voltage, high temperature brazing prevents carbide cutting edge from breaking out even when heat builds up during deep drilling.
- Milled U-flute and deep-cut single-flute designs work with the diamond ground carbide tip for fast removal of drilling dust and increased drilling speed
- Perfect "on-center" diamond tip grinding for fast starts and drilling
- 6-Piece Blue Granite Tapcon Carbide Hammer Drill Bit Set - HCBG600T
- (3) 5/32-in x 4-in x 6-in Bit - HCBG02
- (3) 3/16-in x 4-in x 6-in Bit - HCBG04