Meet the BOSCH HCFC2084 1/2 In. x 10 In. x 12 In. SDS-plus® Bulldog™ Xtreme Carbide Rotary Hammer Drill Bit — built for tough jobs, designed for reinforced concrete, and trusted by pros who refuse to slow down. When you need longer life and cleaner holes, this is your go-to bit.

Key Features & Design

• 4X life in concrete with rebar due to the 100% full-carbide tip design and proprietary diffusion-bonding technology.
• Diffusion bonding technology provides a stronger carbide bond through high-heat, high-pressure solid-state welding for a durable, longest-lasting bit.
• 100% full-carbide head delivers longer life in masonry drilling and superior durability in demanding jobs.
• 25% more holes per charge with an upgraded variable flute design — four flutes transition to two flutes for fast dust removal.
• Centric conical tip results in rounder holes for precision anchoring.
• Wear mark helps assure hole-diameter tolerance for anchoring reliability.
• Widest range — the Bulldog™ Xtreme line offers the widest range of full-head carbide bits.
• Optimized for heavy-duty and cordless rotary hammers — fits tools with SDS-plus® chucks.
• Includes (1) 1/2 In. x 10 In. x 12 In. SDS-plus® Bulldog™ Xtreme Carbide Rotary Hammer Drill Bit.

Technical Data

• Diameter 1/2"
• Flute Length 10.0
• Length 12.0"
• Overall Length 12.0"
• Quantity 1
• Shank Diameter 0.0
• Useable Length 10"