All Backtrack carbide tipped auger buts are equipped with a standard general purpose lead screw, a carbide cutter, a harden cutting bit steel cutting spur, and a single hollow flute body milled from a single piece of alloy steel for strength. The carbide cutter is brazed to a steel body with a hardened steel cutting edge. This combination allows these carbide auger bits to bore holes in all types of wood quickly and easily while leaving little or no residue producing a clean smooth hole. Thes bits are is self feeding and requires less torque. It can be used with electric, air, or gasoline powered drill motors and impact wrenches.

Please contact us for Custom Sizes Available.