Starrett Fast Cut Bi Metal Hole Saw - 57mm

Experience smooth, efficient cutting like never before with the Starrett Fast Cut Bi Metal Hole Saw, 57mm diameter. No more struggling with tough materials: this tool is specifically designed to slice through stainless and mild sheet steel with the utmost ease – even handling tubes of up to a 1/8" (3mm) wall thickness. Taking a leap from its predecessor, the Constant Pitch models, the Fast Cut hole saw introduces a new, improved tooth material. View the enhanced heat and wear resistance as a promise of the product's prolonged lifespan. Additionally, the refined tooth geometry ensures a clean, quick cut across a diverse array of materials. When it comes to matching arbors, for diameters between 14mm and 30mm, an A1 Arbor with an 8.75mm shank or A4 Arbor with a 6.5mm shank is recommended. For diameters ranging from 32mm to 210mm, using an A2 Arbor with an 11mm shank or an A10 Arbor with an 8.75mm shank would be most ideal. This upgraded hole saw features a 5.5 TPI / 25mm tooth form, promising not just a rapid cut, but a smoother finish regardless of the material. A convenient hole saw depth of 1.5/8" (41mm) makes it versatile for various applications. Up your tool game with the Starrett Fast Cut Bi Metal Hole Saw, a true game-changer in the field of cutting tools. Designed for precision, efficiency, and longevity, it is a powerful addition to any toolkit.