11pcs Diamond Hole Saw Drill Bits Set, 6/6/8/20/25/35/50/68mm Drill Bits & 10mm Milling Bit & 50mm Beveling Chamfer Bit & Triangle Adapter, For Ceramic Tile Marble Porcelain With M14 Thread

Produktbeschreibung

【Pack Contains】 11pcs/box: 8pcs drill bits:Diameter 6/6/8/20/25/35/50/68mm, 1pc 10mm Finger Milling Bit, 1pc 50mm Beveling Chamfer Bit,1pc HEX Shank. In a Useful Box to Keep them Together and Easy to Find.Suitable for dry/wet drilling Porcelain Ceramic Tile Marble Granite, etc. 【Durable and Efficiency】 High-quality Diamond Grains and Vacuum Brazed Technology Provides High Efficient Working Performance, Faster Drilling Speed and Longer Service Life.6/6/8mm drill bits is dry drill,Containing industrial cooling wax, when working, it automatically melts to cool the drill bit, ensuring that the drill bit work normally and efficiently without water and other flushing media. It has the advantages of precise drilling size, fast drilling speed, low noise, no damage. 【Precision and Clean Cuts】 Diamond drill bits provide precise and clean cuts, allowing for greater accuracy in drilling and englarge/beveling/shaping existing holes. 【Versatility and Convenience】 With a diamond drill bit kit, you have a range of sizes and types to tackle different projects and materials,save your money. 【Recommended Machine】 With M14 thread.Recommended Speed 6000-10000RPM.HEX shank Adapter for Electric Drill.Recommended Speed: 2000-5000RPM; Faster the RPM, Longer the Bit's Working Life.