General description The Faithfull 16 Piece Universal Varipitch Holesaw Kit is designed for professionals and DIY enthusiasts alike. This comprehensive set includes the 12 most commonly used holesaw sizes, along with two arbors, an extension, and an adaptor, all housed in a sturdy aluminium case for secure storage. The bi-metal construction with hardened high-speed steel teeth ensures durability and safety, as these holesaws will not shatter under load. Ideal for cutting perfect holes in a variety of materials, this kit is a must-have for construction workers, builders, plumbers, and electricians. Technical specifications Contains 12 Varipitch Holesaws: 16mm, 20mm, 22mm, 25mm, 32mm, 35mm, 38mm, 44mm, 51mm, 64mm, 70mm, and 76mm 1 x 3/8in Arbor (14-30mm) 1 x 7/16in Arbor (32-152mm) 1 x Arbor Adaptor 1 x 300mm Extension Bar Material: Bi-Metal Pitch: Variable Compatibility and accessories Compatible with most variable speed power drills. Accessories included in the kit are: 12 Varipitch