Starrett FCH0314 Constant-Pitch Fast Cut Bi-Metal Hole Saw 83mm / 3 1/4 Inch

83mm (3¼") Bi-Metal Constant-Pitch Fast Cut Hole Saw – Clean, High-Speed Cutting for Sheet Metal & Tubing

This 83mm (3¼") constant-pitch bi-metal hole saw is designed for smooth, fast cutting through stainless steel, mild steel, and other thin-walled metals up to 3mm thick. With high-speed steel teeth and a durable alloy body, it ensures reduced snagging, low vibration, and excellent tool life—ideal for electrical, HVAC, and construction trades.

• Constant-Pitch Tooth Profile: Delivers smooth, consistent cutting with minimal grabbing—especially effective on thin or uneven materials.
• Durable Bi-Metal Build: Features hardened high-speed steel teeth and an alloy steel body to withstand heat and wear over prolonged use.
• Ideal for Thin Gauge Materials: Designed for cutting stainless and mild steel sheets or tubes up to 3mm (1/8") in wall thickness.
• High Tooth Density: 5½ teeth per inch (TPI) offers controlled, precise cutting with reduced vibration for cleaner results.
• Generous Cutting Depth: 41mm (1 5/8") depth supports most general-purpose and trade-specific applications.

Technical Specification

• Diameter: 83mm / 3¼ inch
• Material: Bi-metal with high-speed steel teeth
• Tooth Pitch: 5½ TPI
• Cutting Depth: 41mm (1 5/8")
• Recommended Use: Mild and stainless steel sheets/tubes (up to 3mm)

✅ Choose the 83mm bi-metal hole saw for clean, dependable cuts in metal—ideal for trade professionals working on larger-scale installations!