Williams Comfort Products 3830-73-VIP Bimetal Hole Saw

Product Description

The WILLIAMS COMFORT PRODUCTS 3830-73-VIP is a bimetal hole saw sold in an industrial pack configuration. Designed for cutting clean, accurate holes in a variety of materials, this hole saw measures 2-7/8 inches in diameter and is built for repeated use in demanding job site conditions. Bimetal construction combines a high-speed steel cutting edge with a flexible alloy steel body, giving the blade durability against binding and breakage. It is suited for electricians, plumbers, HVAC technicians, and general contractors who need a reliable hole saw for penetrations in metal, wood, and composite materials.

This hole saw is appropriate for both residential and light commercial applications where consistent, repeatable hole cutting is required. Common install scenarios include cutting chase penetrations, panel knockouts, conduit entry points, and pipe pass-throughs. The 2-7/8 inch diameter is a commonly specified size for plumbing and HVAC rough-in work. The industrial pack format is suited for shops, service vans, or contractors who require job-ready tooling without additional kitting.

Key Features

• Bimetal construction for durability and resistance to blade fatigue
• 2-7/8 inch cutting diameter for standard rough-in and penetration work
• Industrial pack format — ready for immediate use on the job site
• Compatible with standard arbor systems used with most drill and driver setups
• Sold as a single unit (each)

Compatibility

Designed as an OEM-style replacement or direct-use bimetal hole saw compatible with standard arbor systems for drilling applications in HVAC, plumbing, and electrical trade work.

Installation Notes

Installation of this hole saw requires a compatible arbor and a drill with sufficient torque for the material being cut. Always secure the workpiece before cutting and wear appropriate eye and hand protection. Power down any energized panels or systems before cutting near electrical or mechanical equipment. Follow applicable trade codes including NEC and IPC for penetration sizing and sealing requirements.

Technical Specifications

• Cutting Diameter: 2-7/8 inches
• Construction: Bimetal
• Weight: 0.573 pounds
• UPC: 7311518041946
• Sold As: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 3830-73-VIP