The Bit Drill HMR Carbide features a 7/16 in. diameter and is available in lengths of 10 in. and 12 in. This drill bit is designed for concrete applications, delivering up to 5x longer life with its solid head carbide construction. The 4-cutter design prevents lock-up in rebar, while variable flutes efficiently remove dust, enhancing performance and reducing downtime.

• Solid head carbide delivers up to 5x longer life in concrete with rebar
• Rebar guards for maximum durability in hard aggregate and rebar
• Sharp centering tip for exact spot drilling in concrete and metal decking
• 4-cutter design prevents lock-up in rebar, reducing downtime
• Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge
• Durable carbide construction for extended tool life
• Designed for precision drilling in hard materials
• Compatible with standard drill chucks