Milwaukee SDS Carbide Bit is engineered specifically for TAPCON® screw applications, delivering exceptional performance on brick, block, and concrete. Featuring a 1/4 inch hex shank, this bit is designed with 2-cutter geometry to ensure fast drilling and efficient debris removal. Its patented reinforced flute design enhances impact resistance and directs energy precisely to the bit tip for maximum effectiveness. Additionally, the patented rebar chamfers provide durability against impact from rebar and hard aggregate, significantly reducing carbide chipping. For optimal use, it is to pair this bit with the drive sleeve available in the SDS Plus TAPCON® installation kit (48-20-7497). TAPCON® is a registered trademark of Illinois Tool Works Inc. Model Number: 48-20-7098