Irwin 5026021 Rotary Slow Spiral Masonry Bit, 3/4" X 6" Cooking Systems Grade : M42

Grade : M42

stable flies and house flies

Programmable rotation tabs

Sizes 7/8" to 1" have a 1/2" reduced shank with 3 flats

AirSpeed Technology is engineered to move more air and remove more dirt for a deeper clean

Irwin 5026021 Rotary Slow Spiral Masonry Bit, 3/4" X 6" Cooking Systems Grade : M42"Irwin" Masonry Drill Bits 3 4" x 6" Reduced Shank Nickel plated for fast, smooth performance Carbide tip can be used for rotary and hammer drilling applications also for deep drilling Slow spiral for quick and easy debris removal; 7 16" and larger drill bits have reduced shanks Rotary slow spiral masonry bit Carbide tipped masonry drill bit Specially designed carbide tip for rotary hammer drill applications Bits 7 16" and larger have reduced shanks