Irwin Bi Metal Holesaw Kit 10506442 IRW10506442

General description Irwin Bi-Metal Holesaw Kits come in a unique soft storage case featuring an unbreakable hinge and internal padding to protect the contents. The case includes an integral handle and a cardboard sleeve with important product information. Technical specifications Includes 6 Holesaws: 19mm, 22mm, 29mm, 38mm, 44mm, and 56mm 1 x 9.5mm Mandrel for holesaws 14 to 30mm 1 x 13mm Mandrel for holesaws 32 to 210mm 1 x Pilot Drill Usage The Bi-Metal holesaws are designed to cut through a variety of materials, including: Aluminium Copper Iron Stainless steel Wood Zinc Other information The holesaws feature precision set teeth for faster penetration and are constructed with electron beam welding for stronger, longer-lasting teeth. The Bi-Metal construction ensures durability.