Bosch HCBG22 "Blue Granite" Hammer Drill Bit 3/4" X 4" X 6" Adjustable (1) #1 square recess

(1) #1 square recess

"WHIRLOUT" PIPE CLEANER

Up-front easy access adjustment controls

Sturdy steel mountings

Bosch HCBG22 "Blue Granite" Hammer Drill Bit 3/4" X 4" X 6" Adjustable (1) #1 square recess"BLUE GRANITE" HAMMER DRILL BITS "Blue Granite" hammer drill bits deliver fast impact drilling in concrete, stone and masonry. Low voltage, high temperature brazing prevents the carbide cutting edge from breaking out even when heat builds up during deep drilling. Highlights: 3 4" x 4" x 6" Ideal For Concrete, Brick & Masonry Perfect On Center Diamond Tip Grinding For Fast Starts & Drilling Deep U Flute Design Debris & Increases Drilling Speed Carbide