Milwaukee® MX4™ 48-20-3991 4-Cutter Rotary Hammer Drill Bit, 1-5/8 in Drill Bit, 45/64 in, 18 in D Cutting, Carbide Cutting Edge, 23 in OAL

Milwaukee® MX4™ Rotary Hammer Drill Bit, 4-Cutter, 1-5/8 in, 23 in Overall Length, 18 in Cutting Depth, 18 in Flute Length, 45/64 in Shank, Centering Point, Right Hand Cutting, Carbide Cutting Edge, High Carbon Steel, Uncoated, Silver, Applicable Materials: Block, Brick, Concrete and Reinforced Concrete

Features

• Reinforced flutes to avoid bit breakage
• Wide flute entrance for increased faster dust removal
• Wear mark indicators to indicate end of life
• Centering tip of exact spot drilling
• Fits all SDS® MAX rotary hammers