Rotary Hammer Drill Bit, 4-Cutter, Series: E Series, 1 in Drill Bit, 22 in Overall Length, 17 in Cutting Depth, 17 in Flute Length, 3/4 in Shank, Spline Shank, Centering Point, Right Hand Cutting Direction, Carbide Cutting Edge, Steel, Uncoated, Silv

Milwaukee® Spline 4-cutter Rotary Hammer Drill bits feature a 4-cutter 4 x 90 deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability and a high volume flute for fast debris removal. Used for drilling holes in brick, block, concrete and reinforced concrete. Milwaukee® Rotary Hammer Drill Bit, 4-Cutter, Series: E Series, 1 in Drill Bit, 22 in Overall Length, 17 in Cutting Depth, 17 in Flute Length, 3/4 in Shank, Spline Shank, Centering Point, Right Hand Cutting Direction, Carbide Cutting Edge, Steel, Uncoated, Silver, Applicable Materials: Block, Brick, Concrete and Reinforced Concrete