TCT multi-tooth heavy duty cemented carbide alloy with high hardness, rust-proof, sturdy and durable; With a spring to prevent jamming during operation Category Bore Diameter 22mm/0.86", 30mm/1.18", 35mm/1.38", 45mm/1.77", 50mm/1.97", 65mm/2.56" Should be installed in an electric drill for use. Widely used for stainless steel plates with a thickness of 3mm and iron plates with a thickness of less than 10mm, as well as for machining aluminum alloy metal holes. Perfect for installing locks, knobs in doors and cabinets, or drilling larger diameter holes through desks. etc. 6pcs high quality carbide 22-65(mm) which can cut holes in steel, stainless steel, copper, brass, fiberglass, Formica, iron, aluminum, wood and various kinds of pipes in seconds Features: 1. 100% brand new and high quality. 2. Made of high quality alloy steel, the blade is extremely sharp and cut-resistant. Good perforation. 3. By using our HSS hole saw set, it can be used for perforation of thick steel plates and
Availablity: 3-5 days
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