Milwaukee 49-56-0092 Bi-metal Hole Saw 1-5/8 Inches

Product Description

The Milwaukee Electric Tool 49-56-0092 is a 1-5/8 inch bi-metal hole saw designed for general purpose cutting in metal and other common materials. It features a 3.5 TPI tooth geometry engineered to extend tooth life in metal applications. An integrated thermoset coating reduces friction and heat buildup during the cut, which is particularly relevant for cordless tool users where battery efficiency matters. All-Access Slots along the body allow for faster plug removal, improved pilot bit visibility for accurate positioning, and quicker chip ejection to keep the cut zone cooler. This hole saw is suited for electricians, plumbers, HVAC installers, and general contractors working in light commercial or residential applications.

The 49-56-0092 is built for general purpose hole-making across metal, wood, and composite materials. Its 1-5/8 inch diameter makes it a common size for conduit knock-outs, pipe penetrations, and panel openings. The thermoset coating is optimized for cordless platforms, delivering improved holes-per-charge performance compared to standard bi-metal saws. Compatible arbors include TV 138-923 and TV 139-793 as specified by the manufacturer. Suitable for residential and light commercial installation work across multiple trades.

Key Features

• 3.5 TPI tooth design engineered for extended life in metal cutting applications
• Thermoset coating reduces friction and optimizes performance on cordless tools
• All-Access Slots allow faster plug removal and reduce downtime between holes
• Improved slot design increases pilot bit visibility for accurate hole placement
• Enhanced chip ejection keeps the cutting zone cooler during use
• Manufacturer Lifetime Tooth Break Warranty included

Compatibility

Compatible with arbors TV 138-923 and TV 139-793 as stated by the manufacturer. Suitable for use with standard bi-metal hole saw arbors that accept this diameter in general purpose cutting applications.

Installation Notes

Installation of this hole saw is performed by electricians, plumbers, and HVAC technicians in accordance with applicable trade codes. Always secure the workpiece before cutting and use appropriate eye and hand protection. Ensure the arbor is fully seated and the pilot bit is properly centered before beginning the cut. Power down the drill or driver before changing the hole saw or removing the plug.

Technical Specifications

• Diameter: 1-5/8 inches
• Tooth Design: 3.5 TPI Bi-Metal
• Coating: Thermoset
• Compatible Arbors: TV 138-923, TV 139-793
• Package Quantity: 24 per case
• Weight: 5.58 pounds
• Unit of Measure: EA

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 49-56-0092