Starrett FCH0196 Constant-Pitch Fast Cut Bi-Metal Hole Saw 40mm / 1 9/16 Inch

40mm (1 9/16") Bi-Metal Constant-Pitch Fast Cut Hole Saw – Clean, High-Speed Cutting for Thin Gauge Metals

This 40mm (1 9/16") constant-pitch bi-metal hole saw is designed for fast, efficient cutting through stainless and mild steel sheets or tubes up to 3mm thick. Featuring hardened high-speed steel teeth and a robust alloy body, it delivers long-lasting performance with a smooth cutting action and minimal snagging, even on uneven surfaces.

• Consistent Cutting Performance: Constant-pitch tooth design provides a smooth, controlled cut with reduced grabbing on contact with irregular materials.
• Durable Bi-Metal Construction: Combines abrasion-resistant high-speed steel teeth with a tough alloy body and cap for strength and longevity.
• Ideal for Thin Gauge Material: Designed for use on stainless and mild steel up to 3mm (1/8") thick—perfect for sheet metal and tubing applications.
• Optimised Tooth Count: 5½ teeth per inch ensure precision cutting with reduced vibration in thinner materials.
• Generous Cutting Depth: 41mm (1 5/8") hole saw depth accommodates a wide range of installation requirements.

Technical Specification

• Diameter: 40mm / 1 9/16 inch
• Material: Bi-metal with high-speed steel teeth
• Tooth Pitch: 5½ TPI
• Cutting Depth: 41mm (1 5/8")
• Recommended Use: Stainless and mild steel sheet/tube (≤3mm)

✅ Choose this 40mm bi-metal hole saw for smooth, accurate cuts in metal—ideal for professional trades and workshop use!