Irwin 63922 Titanium Drill Bit 11/32 Inches 3 Pack

Product Description

The IRWIN INDUSTRIAL TOOL CO 63922 is an 11/32-inch titanium nitride-coated jobber length drill bit designed for demanding metal drilling applications. The titanium nitride coating extends bit life by hardening the cutting surface. A heavy-duty web design delivers extreme rigidity under load, while shorter cutting lips reduce torque when working through high tensile strength materials. The 35-degree split point reduces feed pressure for cleaner penetration without work hardening the base material. This bit is sold as a 3-pack and is appropriate for use by HVAC technicians, plumbers, electricians, and general tradespeople who drill into metal regularly.

This drill bit is built for metal applications in both residential and commercial trade settings. The jobber length format fits standard drill chucks and is a common go-to size for sheet metal, structural steel, pipe flanges, and electrical enclosures. The 11/32-inch diameter is frequently used for clearance holes and pilot work in a range of trade tasks. The 3-pack quantity supports job-site continuity, keeping a spare on hand when one bit reaches end of service life.

Key Features

• Titanium nitride coating extends cutting life on metal surfaces
• Heavy-duty web design provides extreme rigidity during metal drilling
• Shorter cutting lips reduce torque in high tensile strength materials
• 35-degree split point lowers feed pressure and prevents work hardening
• Jobber length format fits standard drill chucks
• Sold as a 3-pack for job-site continuity

Compatibility

Designed as an OEM-style replacement and standard-fit drill bit for use in any 3/8-inch or larger keyed or keyless drill chuck accepting jobber length twist bits.

Installation Notes

Installation is performed by electricians, HVAC technicians, plumbers, and general trade professionals using standard corded or cordless drills. Secure the workpiece before drilling and use appropriate cutting fluid when drilling through hardened or stainless steel to extend bit life. Always wear eye protection when drilling metal. Dispose of worn bits properly and do not attempt to re-sharpen titanium nitride-coated bits without appropriate equipment.