Irwin Turbomax 5/16" M2 High Speed Steel Drill BitJobber length drill bit made from M2 high speed steel with Irwin's 135-degree self-centering Turbomax split point. The precision-ground tip eliminates walking on flat and curved surfaces, allowing accurate starts without a pilot hole. Black and gold oxide coating resists corrosion and reduces friction.
Overall length: 4-1/2". Flute length: 3-3/16". Three-flatted shank prevents spinning in keyless chucks.
- M2 high speed steel for strength and heat resistance
- 135-degree self-centering Turbomax split point -- no walking
- Black and gold oxide coating for corrosion resistance
- Jobber length: 4-1/2" overall, 3-3/16" flute
- Three-flatted shank prevents chuck slipping
- Drills wood, metal, plastic, and sheet metal
- Made in the USA