Bosch HCBG22 "Blue Granite" Hammer Drill Bit 3/4" X 4" X 6" Adjustable Up-front easy access adjustment controls

Up-front easy access adjustment controls

Avoid spraying in very windy and dusty conditions

Canopy Diameter : 9'

10:1 thrust ratio

Swings open for bulb replacement

Bosch HCBG22 "Blue Granite" Hammer Drill Bit 3/4" X 4" X 6" Adjustable Up-front easy access adjustment controls"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