IRWIN 373100BX Bi-Metal Hole Saw, 1" Diameter, 350 RPM

Get consistent, professional results when installing security, surveillance and monitoring hardware with the IRWIN 373100BX Bi-Metal Hole Saw. Built for contractors and AV/security integrators, this hole saw delivers fast, clean 1-inch diameter cuts while maintaining tool life in demanding field conditions. The 373100BX runs efficiently at its recommended cutting speeds and is optimized for 350 RPM performance when paired with the appropriate arbor and drill, helping you finish camera mounts, junction boxes and conduit entries faster.

Engineered with bi-metal construction and electron-beam welded teeth, the saw resists tooth failure and extends service life across metal and wood substrates. Variable depth gullets and 4-6 variable pitch teeth promote smoother cutting, better chip clearance and reduced vibration — translating to quieter operation and fewer re-cuts on-site. Lightweight and compatible with SDS-plus and Hilti TE-C rotary hammers, this hole saw is a dependable choice for routine surveillance installs or retrofit monitoring projects. Add the IRWIN 373100BX to your toolkit for durable, accurate hole cutting—order now and streamline your next security installation.

• Faster, cleaner installs: cuts precise 1-inch holes to reduce installation time for security camera mounts and conduit runs
• Long-lasting performance: bi-metal construction with electron-beam welded teeth resists wear on metal and wood
• Smooth operation: 4-6 variable pitch teeth and variable depth gullets minimize noise and improve chip evacuation
• Versatile application: designed to cut aluminum, steel, stainless, copper and wood—ideal for surveillance and monitoring system work
• Reliable compatibility: fits standard saw bit holders and works with SDS-plus/Hilti TE-C rotary hammers for on-site flexibility