Milwaukee MX4 Rotary Hammer Drill Bit, 4-Cutter Heavy Duty, 5/8 in Drill Bit, 8 in Overall Length, 6 in Cutting Depth, 4 Flutes, 6 in Flute Length, SDS Shank, Centering Point, Right Hand Cutting Direction, Carbide Cutting Edge, Steel, Uncoated, Applicable Materials: Concrete and Masonry

ITEM FEATURES:

• Enhanced rebar guards provide increased durability
• Breaker points lead to faster drilling speeds
• Variable flute for up to 20% more holes per charge in cordless rotary hammers
• Centering tip for exact spot drilling
• Wear mark indicators to show end of life and when bit no longer meets the ANSI requirement
• Reinforced flutes for minimized vibration and maximum durability