About this item: 10 piece hole saw kit Used for metal & stainless steel Pieces include: 53mm 2-3/32 50mm 1-31/32 45mm 1-25/32 35mm 1-3/8 30mm 1-3/16 25mm 1 22mm 7/8 20mm 25/32 18mm 28/32 16mm 5/8 TCT Hole Saw Kit Tungsten Carbide Tipped Hole Cutter Set with Titanium Coated Pilot Drill Bits for Hard Metal These carbide hole saws have a carbide tip to ensure clean, smooth and accurate holes cut with no broken edges. Solid one-piece alloy steel construction with heat treatment and extra thick wall for added durability and long-lasting service. 3 flats shank fits most power drills, cuts hard and abrasive materials like glass, fiberglass, tile, granite, marble, stone, and porcelain. The hole saw set apply to Bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal. Product Specifications Product Name 12PCS TCT Hole Saw Kit Tungsten Carbide Tipped Hole Cutter Set with Titanium Coated Pilot Drill Bits for Hard Metal Stainless Steel Iron Wood Plastic Application Metal Workpiece Drilling Material Carbon Steel, HSS, Carbide Shank Type 3 Flats Shank This 10 Piece Hole Saw Kit is designed for cutting holes in metal and stainless steel The kit includes 10 pieces of different sized hole saws, providing a range of options for your cutting needs The hole saws are made from high-quality, durable materials to withstand the demands of cutting metal and stainless steel The sharp teeth provide clean, precise cuts without deforming or damaging the material The kit includes a pilot drill bit for guiding the hole saw and starting the cut The hole saws are compatible with most standard power drills, making them easy to use Ideal for DIY projects, metalworking, and other applications where holes need to be cut in metal or stainless steel The compact and convenient design makes it easy to store and transport the kit, ideal for use in the workshop or on the job site.