The Milwaukee M/2™ 2-Cutter SDS-Plus Rotary Hammer Drill Bit (1/4" x 4-1/2") is engineered for professional electricians and contractors who demand durability and speed on the job site. Designed for both corded and cordless rotary hammers, this bit delivers up to 20% more holes per charge — keeping your crew productive through long concrete drilling runs. Enhanced rebar guards stand up to hard aggregate and rebar, while the Breaker Point tip pulverizes material faster for quicker penetration. A variable flute design maximises debris extraction, and the centering tip ensures exact spot drilling — critical when anchoring conduit supports, panel brackets, or junction box hardware. A wear mark indicator lets you know when the bit no longer meets ANSI diameter requirements, so you're never guessing on compliance. Sold individually.

Specifications

Brand Milwaukee
Model Number 48-20-7430
Bit Type SDS-Plus 2-Cutter Rotary Hammer Drill Bit
Diameter 1/4"
Usable Length 2"
Shank Type SDS-Plus
Cutter Configuration 2-Cutter
Colour Silver
Compatibility Corded and Cordless SDS-Plus Rotary Hammers
Application General Concrete Drilling
Weight 0.11 lbs
Pack Quantity 1