Color: Black You Will Get: 1 x 2-9/16" | 65mm M42 Bi-Metal Hole Saw, 1 x hex shank arbor, 2 x Center bits, 1 x Allen wrench, Color: Black. Excellent Workmanship: Elevated version Hole saw is made of M42 high-speed steel and bi-metal ( 65HRC). The center drill with a spring, cut-out scum is pushed out, reducing the trouble of removing the scum, and relieving the impact given during penetration and preventing damage to the blade. Designed for Smoothly: The high-quality bi-metal blade and variable pitch sharp HSS teeth combine with Non-binding clean edge design ensures smooth and clean cutting of the hole saw blade. The geometry functional slot on the bottom of the hole saw provides easy plug removal. Widely Used: 45mm high main body design, in-depth operation, surpassing ordinary styles in the market. Very suitable for use in corn perforated panels, drywall, wood, plastic, plaster, thin slate, acrylic panels and other home projects, such as recessed lights, speakers, air ducts, etc.