FACHLICH Diamond Milling Finger Chamfering Bit 10-35mm/20-50mm Ceramic Tile Porcelain Granite Vacuum Brazed Hole Saw Hex Shank

Item: FACHLICH Diamond Milling Finger Chamfering Bit  for Porcelain Marble Quantity: 1pc,2pcs Connection: Hexagonal Shank Specification:  Diameter 10-35mm;Total length 77.7mm, Chamfering workable length 22.7mm,Milling workable length 30mm, Diameter 20-50mm;Total length 82mm,Chamfering workable length 27mm,Milling workable length 30mm, Grit #50/60;Chamfer Angle 60;Recommended RPM 6000;Maximum RPM 11000 Appliaction: 1.Enlarging,chamfering and shaping the existing holes in ceramic tile,porcelain tile,marble,granite,artificial stone,quartz,etc. 2.Suitable for hand electric drill. Features: 1.Chamfering and milling in one,multifunction,suitable for a wide variety of work scenarios. 2.High quality diamond grains,no edge collapse,less debris,high efficiency,longer service life.3.Design of hexagonal shank,fast connection with hand electric drill,easy to operate.