Milwaukee® 48-20-4365 4-Cutter Rotary Hammer Drill Bit, 7/8 in Dia x 22 in L, 17 in Cutting, 3/4 in Spline Shank
Milwaukee® Rotary Hammer Drill Bit, 4-Cutter, 7/8 in Dia, 22 in Overall Length, 17 in Cutting Depth, 17 in Flute Length, 3/4 in Shank, Spline Shank, Centering Point, Right Hand Cutting, Carbide Cutting Edge, High Carbon Steel, Uncoated, Silver, Applicable Materials: Brick, Block, Concrete and Reinforced Concrete
- Milwaukee®??s Spline 4-Cutter Rotary Hammer Drill bits feature a 4-Cutter 4x90?ø 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
- 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