Williams Comfort Products 3830-33-VIP Bimetal Hole Saw

Product Description

The WILLIAMS COMFORT PRODUCTS 3830-33-VIP is a bimetal hole saw sold in an industrial pack configuration. It cuts a 1-5/16-inch diameter hole and is built for demanding trade applications where bit longevity and cut quality matter. Bimetal construction combines a high-speed steel cutting edge with a flexible alloy steel body, giving the saw resistance to heat and fatigue through repeated use. At 0.176 pounds, it is a compact tool accessory suited for professional job-site work. Electricians, plumbers, and HVAC technicians routinely use hole saws of this size for conduit, pipe, and duct penetrations.

This hole saw is appropriate for use in both residential and light commercial trade applications. The 1-5/16-inch cutting diameter is a common size for punching clean holes through wood framing, sheet metal, drywall, and plastic enclosures. The industrial pack format makes it a practical choice for contractors and service technicians who need a ready-to-work accessory without additional packaging steps. It is sold as an individual unit.

Key Features

• Bimetal construction with high-speed steel cutting teeth for extended tool life
• 1-5/16-inch cutting diameter suitable for common trade penetration work
• Industrial pack format ready for job-site use
• Lightweight at 0.176 pounds for easy handling and transport
• Compatible with standard hole saw mandrels used across trades

Compatibility

Designed as a standard bimetal hole saw for use with compatible hole saw mandrels and arbors. Fits standard arbor systems used in residential and commercial trade work for conduit, pipe, and panel penetrations.

Installation Notes

Electricians, plumbers, and HVAC technicians are the primary installers for hole saws of this type. Always secure the workpiece before cutting and use appropriate eye and hand protection. Ensure the drill or driver is powered off and the bit is fully seated in the mandrel before operation. Follow applicable NEC or IPC guidelines when creating penetrations in fire-rated assemblies.

Technical Specifications

• Cutting Diameter: 1-5/16 inches
• Construction: Bimetal
• Weight: 0.176 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 7311518041748

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 3830-33-VIP