Irwin HSS PRO metal drill bits 3.5 x 70 mm, 2 pcs

HSS Pro metal drill bits are super high-performing and long-lasting. They're meant for drilling stuff like steel, steel castings, alloyed and non-alloyed steel, non-ferrous metals, cast iron, hard plastics, and similar materials. The 118-degree cross-ground tip gives the blade optimal durability at the start of drilling and speeds up the process. The blade needs less drilling force than a standard HSS chisel-edge one. 118-degree cross grinding Super strong material Optimal drilling power Super precise drilling result Made from high-quality HSS