Milwaukee Tool 49-57-8617 Carbide Tipped Hole Saw

Product Description

The MILWAUKEE TOOL 49-57-8617 is a carbide tipped hole saw designed for cutting through metal, steel, and aluminum. It features a toothed cutting edge and a 1-7/32 inch saw diameter with a 3/16 inch cutting depth. The compact cutting depth makes this saw well suited for sheet metal, electrical enclosures, conduit knock-outs, and similar thin-material applications. Licensed electricians, HVAC technicians, and plumbers commonly use hole saws of this type when penetrating metal panels, junction boxes, and light-gauge steel framing. The carbide tipped construction provides durability on abrasive materials that would quickly dull bi-metal teeth.

This hole saw is intended for use on metal substrates including mild steel and aluminum. The 1-7/32 inch diameter is a trade-standard size frequently used for conduit fittings and cable pass-throughs in light commercial and residential work. It is packaged individually and is sold as a replacement or standalone saw without a mandrel included. Installers working in electrical, HVAC, and plumbing applications will find this size useful for precise, clean-entry cuts in sheet metal and thin-gauge panels.

Key Features

• 1-7/32 inch saw diameter for trade-standard conduit and fitting cutouts
• 3/16 inch cutting depth suited for sheet metal and thin-gauge panels
• Carbide tipped construction for extended tool life on abrasive metals
• Toothed cutting edge delivers clean, controlled entry cuts
• Compatible material applications include metal, steel, and aluminum
• Sold individually for use as a direct replacement saw

Compatibility

Designed as an OEM-style replacement carbide tipped hole saw compatible with standard hole saw mandrels accepting the appropriate arbor connection. Suitable for use on metal, steel, and aluminum workpieces.

Installation Notes

Installation of this hole saw is typically performed by licensed electricians, HVAC technicians, or plumbers using a standard drill or drill press with a compatible mandrel. Secure the workpiece firmly before cutting and use appropriate cutting fluid or lubricant when drilling through steel to reduce heat buildup. Always disconnect power to any panel or enclosure before cutting into it. Follow applicable NEC or local code requirements when creating penetrations in electrical or mechanical enclosures.