Factory Price Starrett Sheet Metal Hole Saw TCT Tungsten Carbide Tipped 21mm / 13/16″ SM21

Sheet Metal Hole Saw with TCT Tungsten Carbide Tipped teeth delivers clean, precise holes in metal sheets with extended tool life. Built by Starrett, it combines carbide-tipped durability with sheet-metal optimized geometry for repeatable, burr-free results.

Wear resistance: Tungsten Carbide Tipped (TCT) teeth provide superior wear resistance for extended service life when cutting through sheet metal.

Hole quality: Sheet-metal optimized geometry yields clean, round holes with minimal burr formation and reduces finishing time.

Durable construction: Starrett quality construction resists wear in demanding shop environments and repeated use.

Ideal use cases: Fabrication and repair tasks such as enclosure panels, metal housings, automotive sheet metal, HVAC ducts, and chassis fabrication.

Operational guidance: Use with a compatible drill and apply steady, moderate pressure to minimize heat buildup and achieve burr-free holes.

Specifications

Dimensions: Diameter 21 millimeters (13/16 inch)

Material grade: Tungsten Carbide Tipped teeth (TCT)