IRWIN 373001 3/8" Hex Shank Hole Saw Mandrel

Designed for tradespeople and security integrators who need reliable cable access points, the IRWIN Tools hole saw mandrel delivers fast, dependable performance for drilling clean holes in wood and steel plate. This IRWIN 373001 mandrel features a durable steel body and a polished finish that produces precise 0.8in openings for camera, sensor and cable routing during security, surveillance and monitoring system installations. Its 3/8in hex shank fits both 3/8in and 1/2in drill chucks, offering flexibility across common shop and jobsite drills. The removable pilot drill lets technicians swap worn bits quickly, minimizing downtime and keeping installation timelines on track. Backed by IRWIN Tools' lifetime limited warranty, this mandrel gives pro contractors and AV/security installers confidence for repetitive drilling tasks. Whether you’re running coax, network cable, or conduit for surveillance cameras, the 373001 mandrel makes hole preparation faster and more precise. Add this dependable tool to your kit to streamline security and monitoring installs—order now and start drilling with confidence.

• Built for durability: rugged steel construction reduces wear and downtime for continuous jobsite use
• Versatile compatibility: fits 3/8in and 1/2in drill chucks so you can use existing drills without adapters
• Quick maintenance: removable pilot drill enables fast replacement and keeps projects moving
• Precision cuts: polished finish and 0.8in diameter create clean, repeatable holes ideal for cable pass-throughs
• Installer-focused reliability: lifetime limited warranty from IRWIN Tools for long-term confidence on security and surveillance installs