The Hammer Bit 4-Cutter features a solid head carbide construction that delivers up to 5x longer life in concrete with rebar. It is designed with sharp centering tips for precise spot drilling and optimized flutes that remove dust faster, reducing heat and increasing efficiency. This bit has a hole diameter of 1/2 in., a usable length of 8 in., and an overall length of 13 in.

• Solid head carbide delivers up to 5x longer life in concrete with rebar
• Rebar guards provide maximum durability in hard aggregate and rebar
• Sharp centering tip allows for exact spot drilling in concrete and metal decking
• Optimized flutes remove dust faster, reducing heat and delivering up to 15% more holes per battery charge
• Designed for efficient drilling with a 4-cutter design
• Compatible with standard hammer drills for enhanced performance