15/32″ Heavy Duty Cobalt Drill Bit
15/32″(11.91mm) Heavy Duty Cobalt Drill Bit
- Bit Size: 15/32″(11.91mm)
- Decimal Equivalent: 0.4688″(11.91mm)
- For Drilling High Tensile Alloys, High Nickel Stainless Steels and Other “Hard to Machine” Metals.
- Manufactured from M42 Cobalt Steel
- Extra Heavy Web Geometry Gives this Drill Extreme Rigidity, Requiring Greater Feed Pressure to Penetrate
- Cobalt Drills are Generally Run at Slower Speeds and Higher Feeds than High Speed Drill Point Drills