Bosch HCFC2081 SDS-plus Bulldog Xtreme Rotary Hammer Bit, 1/2"x6" Specialty Hammers Pin Diameter x Body Size:

Pin Diameter x Body Size: 3/4 X 5/8

Base : E26 Medium Screw

Dia In: 4-1/2

Lasts up to 15

Cooler lock cable with bracket

Bosch HCFC2081 SDS-plus Bulldog Xtreme Rotary Hammer Bit, 1/2"x6" Specialty Hammers Pin Diameter x Body Size:4X life in rebar and 40% more life in concrete than competitive full head carbide bits. Optimized for heavy duty roatary hammers. Less carbide wear than two cutter means end user is more productive with each bit. No jamming when hitting rebar. Highlights: Diffusion bonding technology provides stronger carbide bond for the longest lasting bit 4X life in all concrete types and concrete with rebar Wear mark assures hole diameter tolerance for anchoring