The Vortex HSS Slitting Saw is a precision cutting tool designed for machinists who need clean, accurate slots in metal. This fine-pitch, imperial-size saw delivers consistent performance at 1-3/4" diameter with a 5/8" bore and 90 teeth, making it ideal for precise slotting on standard equipment. Diameter: 1-3/4" (44.45 mm) for versatile slotting on common milling setups Teeth: 90 teeth for fine, smooth cuts and tight kerfs Thickness: 0.078" (1.98 mm) to balance rigidity and chip clearance Bore: 5/8" (15.875 mm) bore compatible with standard slitting saw arbors Material: High-Speed Steel (HSS) for heat resistance and long tool life Pitch: Fine pitch optimized for precise slotting and clean edges Ground geometry: Hollow ground to the bore to enable side clearance and reduce rubbing Kerf tolerance: ±0.001" ensures consistent slot width across cuts Finish: Bright surface finish supports balance, seating, and inspection The Vortex HSS Slitting Saw is built to deliver dependable, repeatable results in metalworking projects that demand accurate slotting. The hollow-ground bore provides essential side clearance to minimize rubbing and heat buildup, helping maintain dimensional accuracy during heavy milling. With a tight kerf tolerance, you can rely on uniform slot widths across multiple passes, reducing finishing work and improving assembly fit. The imperial sizing (1-3/4" diameter, 5/8" bore) aligns with standard tooling setups, making it a practical choice for shops that run a mix of milling machines and CNC setups. Whether fabricating enclosure slots, precision brackets, or mechanical components, this 90-tooth, fine-pitch saw delivers clean edges and reliable performance you can count on. The combination of HSS composition and precise geometry makes it a compelling option for metalworking professionals seeking durable, accurate slitting capability without sacrificing efficiency.