SDS-Plus M2 drill bits - 2 cut SDS-Plus M2 18 x 250

The Milwaukee SDS+ M2 18 × 250 mm (Part No. 4932307083) is a robust hammer drill bit tailored for demanding masonry and concrete applications. Featuring a 2-cutter carbide tip design, it's engineered to deliver efficient drilling by pulverizing material ahead of the tip. The bit also includes 3 aggressive breaker points, a centering tip to reduce walking on smooth surfaces, and enlarged rebar chamfers to protect the tip when encountering steel reinforcement. A tapered shoulder reduces friction, and a reinforced flute design enhances dust removal and durability. 

Features & Specifications

• Shank type: SDS-Plus

• Bit design: M2 / 2-cutter carbide tip

• Diameter: 18 mm 

• Total length: 250 mm 

• Cutting (usable) length: ~ 200 mm 

• Breaker Points: 3 offset aggressive break points to create micro-cracks and accelerate drilling 

• Centering tip for accurate starting and reduced skidding 

• Enlarged rebar chamfers to protect side edges when striking rebar 

• Tapered shoulder design: reduces friction near the bit tip for higher speed

• Reinforced flute: thicker core and optimized geometry for dust removal and lower vibration 

• Application: concrete, masonry, brick, block, reinforced concrete

Benefits

• Faster drilling performance due to aggressive tip geometry and breaker points

• Accurate starts and reduced slipping thanks to centering tip

• Enhanced durability when hitting rebar or abrasive aggregate

• Efficient dust removal lowers clogging and wear

• Suitable for demanding jobsite use