Malayas 13pcs TCT Tip Drill Bit Hole Saw Cutter Set 16-53mm for Stainless Steel Iron Copper Brass Wood with Spring

Made of high quality multiple-tooth TCT alloy tip, thick heavy duty metal with high hardness, rust proof, more sturdy, with spring is more stable and durable. Work perfectly on drilling holes on wood, stainless steel, copper, brass, fiberglass, aluminium extrusion, steel, formica and other laminates in seconds; Perfect choice of professionals and hobbyists. Easy job for installing the locks, knobs for doors and cabinets or drilling holes larger than the diameter through desk etc. Installed use in Electric Drill. perfectly use for stainless steel plate less than 3mm , and iron plate less than 10mm, as well for aluminum alloy metal drilling holes. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Manufacturer: MALAYAS