Features [Versatile Hole Enlarging] This diamond beveling chamfer bit helps you create various sizes of holes, resulting in smoothly and beautiful hole finishes. [Specification] 50mm diameter, 43mm height, 58 degree bottom angle, M10 female thread, this chamfer bit can be used with 100 type angle grinders or handheld drills. [Superior Diamond Milling] The diamond chamfer bit features a new diamond brazing process, utilizing high strength metal for enhanced durability and precise in hole shaping. [Dry or Wet Use] This diamond beveling chamfer head can be used directly or with the addition of water, providing flexibility in different working conditions. [Widely Applicable] Perfect for shaping, enlarging, and chamfering existing holes in ceramics, hard ceramics, and marble, this milling bit is suitable for a wide range of applications. Specification: Item Type: Diamond Beveling Chamfer Bit Material: Diamond Process: New Brazing Process Thread: M10 Female Thread Diameter: Approx. 50mm / 1.97in Package List:1 x Diamond Beveling Chamfer Bit Package List 1 x Diamond Beveling Chamfer Bit