Starrett Fast Cut Bi Metal Hole Saw - 89mm

Meet the 'Starrett Fast Cut Bi Metal Hole Saw – 89mm', our latest advancement from the Constant Pitch models. This upgraded hole saw features a cutting-edge tooth material, fortified for superior heat and wear resistance. Plus, its reconfigured tooth geometry optimizes your cutting experience, delivering smoother and faster results across a variety of materials. Specifically designed for stainless and mild sheet steel cutting, the Fast Cut doesn't stop there. It excels at handling tubes with a formidable wall thickness of up to 3mm (1/8”). For optimal performance, we recommend the following arbors: - For diameters between 14mm - 30mm, use the A1 Arbor with an 8.75mm shank or the A4 Arbor with a 6.5mm shank. - For diameters from 32mm - 210mm, opt for the A2 Arbor with an 11mm shank or the A10 Arbor with an 8.75mm shank. The Fast Cut is ready to impress with its 89mm diameter, built to enhance your project's efficiency. The new 5.5 TPI / 25mm tooth design yields a smoother, faster cut across all materials, while boasting a hole saw depth of 41mm (1.5/8"). Experience the Starrett Fast Cut difference and appreciate its heat and wear-resistant qualities, ideal for stainless and mild steel sheets and tubes. It's not just a tool, but a step towards fulfilling your cutting desires.