The Irwin 63116 Cobalt High Speed Steel Drill Bit is engineered for drilling through extremely hard and abrasive materials like stainless steel and cast iron. Its heavy-duty construction prevents heat buildup and maintains a sharp cutting edge under high-stress conditions where standard bits often fail.
- Manufactured from M-35 cobalt steel for superior heat and abrasion resistance during heavy-duty drilling tasks.
- The 135-degree split point tip prevents bit walking and ensures immediate penetration into tough metal surfaces.
- Jobber length straight shank design provides the necessary reach and compatibility with standard drill chucks for various industrial applications.
This drill bit is ideal for industrial machinists, automotive technicians, and maintenance professionals who frequently work with high-tensile alloys and hardened metals.
- Size: 1/4 Inch
- Material: Cobalt High Speed Steel
- Part Number: 63116
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