Milwaukee® 48-20-3926 4-Cutter Rotary Hammer Drill Bit, 11/16 in Dia x 21 in L, 15-1/2 in Cutting, 45/64 in
Milwaukee® Rotary Hammer Drill Bit, 4-Cutter, 11/16 in Dia, 21 in Overall Length, 15-1/2 in Cutting Depth, 15-1/2 in Flute Length, 45/64 in Shank, SDS Max® 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
- Highest quality carbide maximizes material pulverization
- The optimized flutes provide fastest debris extraction speeding up drill rates
- Feature a 4-cutter 4 x 90 deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability