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- Milwaukee® MX4™ 4-Cutter SDS-Plus Rotary Hammer Drill Bits provide up to 4x Life in Rebar and up to 20% more holes per charge in cordless rotary hammers. The enhanced rebar guards and 4-Cutter 90 deg head design provide increased life and durability in hard aggregate and rebar. Breaker Point pulverize the material more effectively resulting in faster drilling speeds. The variable flute allows for maximum debris extraction leading to up 20% more holes per charge in cordless rotary hammers while making it a very durable bit in corded and cordless rotary hammers. Additionally, MX4™ features a centering tip for exact spot drilling, wear mark indicator indicating when the bit no longer meets ANSI diameter requirements and a reinforced flute for durability and minimized vibration. The increased life and efficiency of the MX4™ 4-Cutter drill bit line provides the ideal solution in general concrete and reinforced concrete for cordless and corded rotary hammer users.
Milwaukee® Rotary Hammer Drill Bit, 4-Cutter Solid Tip, Series: MX4™, 3/8 in, 18 in Overall Length, 16 in Cutting Depth, 4 Flutes, Spiral Flute, 16 in Flute Length, 25/64 in Shank, SDS Plus® Shank, Centering Point, Carbide Cutting Edge, Solid Carbide, Silver, Applicable Materials: Concrete, Masonry and Reinforced Concrete
- 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
- Wear mark indicators to show end of life and when bit no longer meets the ansi requirement
- Centering tip for exact spot drilling
- Reinforced flutes for minimized vibration and maximum durability
- MaterialSolid CarbideType4-Cutter Solid TipApplicable MaterialsConcrete, Masonry and Reinforced ConcreteColorSilverCutting Depth16Cutting Edge MaterialCarbideDrill Bit Size3/8Flute Length16Flute TypeSpiralManufacturerMilwaukee ToolManufacturer #48-20-7357Number of Flutes4Overall Length18 inPoint TypeCenteringSeriesMX4Shank Size25/64Shank TypeSDS Plus®