Masonry Drill Bits Sand Blast
Made of high carbon steel with industrial grade carbide tip.
Milled slow spiral for quick, easy debris removal.
Sand blasted surface finish for anti-rust.
Suitable for the professionals.
For use on rotary and percussion drills.
For drilling in rock, stone, marble and granite.
From 11mm or 7/16" use reduced shank.
Drill set are available.
