Simpson SDS-Max Core Bit with Centering Bit 4 in x 22 in CBMX40022 Core Bit 11 is a Laser Point

11 is a Laser Point / V-Groove Bit

Driver bit wear is inevitable with high-volume screw driving

This tool will manually bend up to #6 (3/4 inch

Diameter 2-1/2" (64mm)

Diameter (D) 2-1/2"

Simpson SDS-Max Core Bit with Centering Bit 4 in x 22 in CBMX40022 Core Bit 11 is a Laser PointSimpson Strong Tie SDS Max Core Bit with Centering Bit 4" x 22" (Model CBMX40022) is a heavy duty carbon steel core bit engineered for accurate, efficient drilling in stone and concrete. Built to the same exacting standards as Simpson Strong Tie's carbide tipped drill bits, this core bit includes an integrated centering bit that guides each cut for precise, straight results making it an ideal choice for professionals demanding reliability in demanding