Countersink: 5/8" Head Dia, 82 &deg MPN:18642

The 5/8 head diameter countersink offers superior drilling, tapping or fastening solutions for machinists, automotive technicians or aircraft maintenance professionals working with sheet metal, plastics, wood among other materials where creating conical holes that aligns with the surface or prevent edge fractures thus eliminating sharp edges thus enhancing smooth finishes while providing threaded inserts for screws thus improving strength. Its 82-degree angle and high-speed steel construction ensure precision, durability & longevity in automotive repair shops, aircraft maintenance hangers, engineering or manufacturing plants where cost savings through time & rework reduction, increased productivity and quality are paramount for profitability, customer satisfaction & safety.