Starrett Sheet Metal Hole Saw TCT Tungsten Carbide Tipped 80mm / 3-5/32″ SM80 Premium

Starrett 80 millimeters (3-5/32 inch) TCT tungsten carbide tipped hole saw is engineered for durable, high-precision cutting in sheet metal and thin materials. It delivers fast, clean holes with reduced burrs and extended tool life for automotive panels, HVAC ductwork, and metal fabrication tasks.

TCT tungsten carbide tipped for extended life, faster cutting, and improved wear resistance in sheet metal applications

Carbide tips enable aggressive material removal with minimal heat buildup

All-metal core and edge geometry maintain cutting accuracy through repeated use and under demanding loads

Reduced burr formation yields cleaner holes and easier finishing in automotive panels, HVAC ductwork, and metal enclosures

Compatibility: Suitable for use with drills and drill presses; arbor compatibility with standard hole saw arbors

Ideal use cases: Sheet metal fabrication, automotive bodywork, HVAC duct systems, and general metalworking requiring large-diameter holes

Specifications

Diameter: 80 millimeters (3-5/32 inches)

Drive type: Fits standard hole saw arbors

Material grade: High-grade steel