Product Description
Norseman by Viking Drill and Tool (6 pack) 5/16"Type 240 UB, 135 Split Point Jobber Length HD Super Premium drill bit. Special Hi-Molybdenum tool steel, 5/16" Diameter , 4 1/2" Overall Length135 Degree Split Point - For fast penetration & accuracy without center punch. Gold Surface treated for maximum lubricity. Heat treated & nitro-carburize finished to be measurably harder than high-speed steel (05740)