Milwaukee® 48-20-4418 4-Cutter Rotary Hammer Drill Bit, 1-3/4 in Dia x 23 in L, 18 in Cutting, 3/4 in
Milwaukee® Rotary Hammer Drill Bit, 4-Cutter, 1-3/4 in Dia, 23 in Overall Length, 18 in Cutting Depth, 18 in Flute Length, 3/4 in Shank, Spline Drive Shank, Centering Point, Right Hand Cutting, Carbide Cutting Edge, High Carbon Steel, Uncoated, Silver, Applicable Materials: Brick, Block, Concrete and Reinforced Concrete
- Brazing formula optimizes drilling for up to 20% longer life
- Unique flute geometry provides efficient dust removal
- Centering point and 4-cutter design provide accurate and precise round holes
- Feature a 4-cutter 4 x 90 deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability