Bosch HC4C2104 5/8 In. X 10 In. X 12 In. SDS-plus® Bulldog™ Tough Rotary Hammer Bit BLACK The body is built from

The body is built from machined 6000 series aluminum with a type II anodized finish and can handle anything it may encounter through years of professional use

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Solid Surface

Thunderbolt Black Oxide Drill Bit5/16 in

Bosch HC4C2104 5/8 In. X 10 In. X 12 In. SDS-plus® Bulldog™ Tough Rotary Hammer Bit BLACK The body is built fromExperience increased durability and efficiency with the Bosch SDS plus Bulldog Tough Rotary Hammer Bit. The four cutter carbide tipped head design delivers up to 2X life in concrete with rebar, while the four flute design efficiently pulls dust away from the hole. Made with Bosch's high quality carbide, this bulldog bit is designed for use with SDS plus rotary hammers.