The Vortex HSS Slitting Saw is a durable imperial-sized cutter designed for precise slotting and thin-kerf milling. Built for machinists and fabricators who demand consistent, long-lasting performance in metalworking projects. Diameter: 2.75" (2.75 inches) Width: 0.091" (2.31 mm) Bore: 1" (25.4 mm) Teeth: 72 Material: High-Speed Steel (HSS) Pitch: Coarse Ground: Hollow-ground to the bore for side clearance; kerf tolerance within ±0.001" Application: Designed for slotting and thin-kerf cuts in ferrous and non-ferrous metals This slitting saw delivers precise slots with clean edges and a consistent kerf, reducing finishing time in metalworking projects. The hollow-ground bore provides essential side clearance to minimize rubbing in narrow slots, while the HSS composition stands up to higher heat during cutting. The coarse pitch speeds material removal on a range of metals, and the 1" bore ensures compatibility with a wide array of milling setups. Ideal for creating narrow slots, keyways, or precise internal features in steel, aluminum, and other metals.