IRWIN 3016130 Drill Bit, 15/32" Cobalt Jobber Length, 135° Split Point
- This IRWIN drill bit delivers high-performance metal drilling with durable cobalt alloy construction, ideal for professional use in auto shops and collision centers.
- Features:
- Made from 5% cobalt alloy for superior heat resistance and longevity
- 135° split-point tip minimizes walking and starts drilling immediately
- Heavy-duty web construction offers extra strength and rigidity
- Straight shank fits standard drill chucks
- Specifications:
- Manufacturer: IRWIN Hanson
- Part Number: 3016130
- Diameter: 15/32" (0.4688")
- Overall Length: 5-3/4" jobber length
- Tip Angle: 135° split point
- Material: 5% cobalt high-speed steel
- Use: Drilling hardened steel, stainless, titanium
- The IRWIN Hanson 3016130 Drill Bit can also be referred to as Irwin cobalt drill bit, 15/32 cobalt bit, 135 degree jobber drill, Hanson HSS cobalt bit, IRWIN metal drill bit.
IRWIN Hanson, a division of IRWIN Industrial Tools, is renowned for manufacturing high-quality cutting and drilling tools with superior materials and precise engineering. Their cobalt drill bits are trusted in industrial, automotive, and metalworking applications.
Q: Is this bit compatible with cordless drills?
A: Yes. The straight shank fits standard 3-jaw chucks on both corded and cordless metal drilling drills.
Q: Can it drill stainless steel and hardened alloys?
A: Absolutely. With 5% cobalt and a 135° split-point tip, it's designed for drilling tougher materials like stainless and hardened steel.
Q: How do I maintain the drill bit?
A: Keep it cool during use with cutting oil, clear chips frequently, and sharpen the tip when dull to ensure peak performance.
Q: What drill speed should I use?
A: Use lower RPMs for larger diameters-around 500-800 RPM for 15/32"-to avoid overheating and extend the bit’s life.
