Irwin WeldTec Ship Auger Bit, 1/2 in Dia, 17 in Overall Length, 1 Flutes, Wide/Hollow Center/Spiral Flute, 12 in Flute Length, 3/8 in Shank, Hex/Quick-Change Impact Shank, Right Hand Cutting, Carbon Steel Cutting Edge, Carbon Steel, Bright.

Features

• Welded cutting edge that easily cuts through tough materials like nail-embedded wood
• It has twice the nail cutting life of standard ship augers
• Patent pending welded cutting edge for extreme life in tough materials, including nail-embedded wood
• Aggressive screw-pitch for faster drilling
• Wide flutes for maximum chip removal with less binding
• 2X nail cutting life
• Medium fast screw point
• Boring functioned auger bit
• Hollow center provides better chip removal for deeper holes in utility poles and logs
• For use in 1/2 in D handle and larger drills