Homdum 12 Pc Bi metal hole saw kit with round hole cutting idel for cutting stainless steel,copper and wood with 1 adapter,aluminum storage case

CUT-OUT HOLES & DISCS: The Ingco Hole Saw Set is a specialised set of round-shaped sawing blades, easily fixed to a power drill, for DIY hole sawing and disc cutting in soft woods, plastics, PVC, plasterboard and dry wall. Invaluable for home DIY, carpentry, decorating, and woodworking for openings and accesses when installing fixtures, fittings, piping, tubing, wiring, conduit, and cables***SIZE VARIETY: The 12 hole saw blades in the Ingco Hole Saw Set has popular DIY sizes for plastic PVC piping, softwood desk/table tops, drywall, furniture and cabinets, and doors for fitting handles and locks.***HIGH-CARBON STEEL: The blades in Ingco Hole Saw Set are manufactured from heat-treated #50 high-carbon steel. This gives extra cutting hardness with their sharp 2mm high teeth that create faster, cleaner cuts without rough/split edges. A Yellow oxide finish-coating gives a mild layer of corrosion and abrasion resistance. All items are neatly stored in a compact case for easy storage***WIDE APPLICATIONS & CONVENIENT STORAGE: The Ingco hole saws are durable and reliable to use on workpieces, suitable for hole cutting on soft metal, wood, PVC board, plastic, gypsum board; comes with a sturdy and small storage box, which is very convenient to store and easy to carry.***WHAT YOU GET: 12 Pc Bi metal hole saw, 1 adapter,aluminum storage case***