6 PCS Diamond Hole Saw Set This brand new professional diamond drill bits set, with diameters of 20/35/40/45/50/68 mm (0.8/1.4/1.6/1.8/2/2.7 inch) and M14 thread, offers a quick, simple, and clean cut. No need for water leaves your workplace clean. Note: You might wear gloves and a mask when using the machine. And you could remove dust particles with a cleaner at the same time. Sturdy & Durable Materials Ease of Installation High Performance Fine Portable Case Features & Details Sturdy & Durable Materials : The cutting blade of the diamond hole saw is made from a premium grade of diamond that delivers more effective performance than traditional carbide or bi-metal hole saw. Ease Of Installation : The diamond drill bits for ceramic should be connected to an angle grinder. Drill a pilot hole to begin your drilling to keep the saw from wandering from the desired hole location. High-performance : The ceramic drill bits for pots feature holes on the body to ensure that filings can be
