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- Milwaukee® SDS-Max 4-Cutter Rotary Hammer Drill bits feature a 4-Cutter 4x90 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, 1-3/8 in, 36 in Overall Length, 31 in Cutting Depth, 31 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: Block, Brick, 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
- MaterialHigh Carbon SteelType4-CutterApplicable MaterialsBlock, Brick, Concrete and Reinforced ConcreteColorSilverCutting Depth31Cutting DirectionRight HandCutting Edge MaterialCarbideDrill Bit Size1-3/8FinishUncoatedFlute Length31ManufacturerMilwaukee ToolManufacturer #48-20-3983Overall Length36 inPoint TypeCenteringShank Size45/64Shank TypeSDS Max®