Irwin HSS Reduced Shank Pro Drill Bit 11.0mm OL:142mm WL:94mm

Irwin HSS Reduced Shank Pro Drill Bit 11.0mm OL:142mm WL:94mm is made from high-performance, high-speed steel. They have a 118° split point shape for increased performance and very good centring. The drill bits ensure precision starting, with no need to pre-punch or pilot drill. They penetrate the material quickly, requiring little effort and feed pressure.