Avanti Pro PMAPC1040 Drill Bit, 1/4 in Dia, 6 in OAL, Percussion, 2-Flute, 10 mm Dia Shank, Straight Shank

Avanti Pro Drill Bit, Percussion, 1/4 in Diameter, 2 Flutes, Straight Shank, 10 mm Shank Diameter, Carbide Cutting Edge, 6 in Overall Length, Applicable Materials: Brick/Block, Concrete, Masonry, Suitable for: Cordless and Corded Rotary Drills