Electricity and Plumbing" Bi-Metal Hole Saw Blade Set, 6 Pcs.

This six-piece set is ideal if you want to prepare plumbing and electrical installations and drill holes in metal (particularly stainless steel), plastic, softwood and semi-hardwood, insulating boards and drywall. It contains five hole saw blades made from bi-metal with Ø 25, 29, 35, 51 and 68 mm and a mandrel with Ø 6 mm centring drill bit made from high speed steel (HSS). It lets you drill exact holes with a cutting depth of 40 mm. The hexagon shank makes the hole saw blades quick to secure in the chuck of your power drill or cordless screwdriver. The set comes in a high-quality two-component plastic case for transporting the parts safely and storing them neatly. The hole saw blades are TÜV-tested, meaning you can be sure of safe, quality products.