With 20mm diameter and 280mm working length, this auger drill bit allows maximum chip transport and high drilling progress thanks to the spiral groove shape 'LEWIS'. Can be used with corded and cordless drills in special wood drilling application for fast and precise drilling.
Self feed - for fast effortless material penetration and drilling
Dual cutting edge - for maximum durability in nails
Superior life - hardened alloy steel
Drilling speed - spiral groove shape 'Lewis' allows maximum chip transport and high drilling progress