Heller SDS Auger Bit (Yellow) – Beams, Hardwood, Softwood, Plywood

With the Lewis universal auger drill bit, Heller has the ideal solution available for drilling through beams and rafters. The self-sinking thread tip enables precise drilling and, thanks to the sharp cutting edges, guarantees high drilling performance. The pre- and main cutter are hardened so that users can expect a long service life. Another advantage: The Lewis helix offers proven fast chip removal.

The SDS quick-release system is the established standard connection for hammer drill bits today. It guarantees best-in-class power transfer from the drilling system while at the same time offering fast, simple and safe clamping of the drill bit in the hammer drill. Depending on the task, there is the most widespread format, SDS-plus with a diameter of approx. 10 mm for hammer drills < 5 kg and SDS-max for hammer drills > 5 kg with a diameter of approx. 18 mm.