Milwaukee Milwaukee 48-20-7432 M/2 Sds Plus Rotary Hammer Bit, 1/4 In. X 8 In.

The Milwaukee M/2 48-20-7432 is a 2-cutter SDS Plus rotary hammer drill bit engineered for fast, efficient drilling in concrete and masonry. Designed for both corded and cordless rotary hammer models, this 1/4-inch diameter bit delivers up to 20% more holes per charge in cordless applications while maintaining durability across all hammer types. The M/2 combines speed and longevity for general concrete drilling applications.

The bit's breaker point pulverizes the material more effectively, resulting in faster drilling speeds. Its variable flute pattern maximizes debris extraction, keeping the cutting zone clear and allowing the tool to work at peak efficiency. The enhanced rebar guards resist damage when drilling through hard aggregate and steel reinforcement, extending bit life in challenging conditions. A centering tip ensures exact spot drilling, while a wear mark indicator shows when the bit no longer meets ANSI diameter standards, so you know precisely when replacement is needed.

Features and Benefits

• 2-Cutter Design: The M/2 geometry delivers durability and performance for general concrete drilling.
• Carbide Construction: Robust carbide build reduces the need for frequent replacements.
• Variable Flute Pattern: Maximizes debris extraction, improving drilling efficiency and tool runtime in cordless applications.
• Enhanced Rebar Guards: Provides increased durability in hard aggregate and when drilling through reinforced concrete.
• Reinforced Flutes: Minimize vibration and reduce chatter for improved durability.
• Centering Tip with Wear Indicator: Precise spot drilling and visual end-of-life marking for predictable maintenance.
• SDS Plus Compatibility: Fits most major rotary hammer models for universal interchangeability.

Specifications

• Brand: Milwaukee
• Model: 48-20-7432
• Bit Diameter: 1/4 in.
• Overall Length: 8 in.
• Usable Length: 6 in.
• Shank Diameter: 25/64 in.
• Flute Type: Spiral, 4-Flute
• Chuck Style: SDS Plus
• Material: Carbide