Bosch HCBG26 "Blue Granite" Hammer Drill Bit 1" X 4" X 6" Wallpaper Accessories (2) spade bits: 1/2" and

(2) spade bits: 1/2" and 3/4"

A unique self-cleaning O-ring prevents leaks and clogging

22" disc dia

easy way to get a hand-rubbed look

Bosch HCBG26 "Blue Granite" Hammer Drill Bit 1" X 4" X 6" Wallpaper Accessories (2) spade bits: 1/2" and"BLUE GRANITE" HAMMER DRILL BIT Milled u flute and deep cut single flute designs combined with a diamond ground carbide tip to provide fast removal of drilling dust. Perfect "on center" diamond tip grinding for fast starts and drilling . Inductive hardening process provides a softer shank for better gripping power. Highlights: 4" Useable Length & 6" Overall Length Used For Fast Impact Drilling In Concrete, Stone & Masonry Up To 60% Longer Life & 30%