2PCS Diamond Countersink Drill Bit Beveling Chamfer Bit for Existing Enlarging Shaping Trimming Holes M10 Screw Hole Gold (Small+Large)

Specification: Name: Diamond Beveling Chamfer Bit Material: Diamond Large Size: 50*43mm/1.97*1.69in Small Size: 38*33mm/1.49*1.30in Screw Hole: M10 ​ Package Included: 2 * Diamond Beveling Chamfer Bit

• 1. Diamond bevelling chamfer bit with standard M10 screw holes, can be connected to a variety of pneumatic angle grinder or electric angle grinder with M10 screw holes, which is stable and solid connection without slipping, please pay attention to the size before purchasing.
• 2. Tile angle chamfer is made of high quality diamond through advanced brazing process that can be polished without adding water, sharp and durable without losing sand, practical and convenient.
• 3. Cone chamfering tool is designed with bevelled edges and an overall conical shape. The reasonable inclined arc and area help to relieve chamfering pressure and easily grind or polish existing holes.
• 4. Tile angle chamfer is made of high-quality diamond sand, wear-resistant and durable with strong cutting ability to form a flat, smooth cutting surface; high-density uniformly distributed diamond sand is longer service life, environmental protection and less dust.
• 5. Diamond beveling chamfer bit is mainly used for enlarging or finishing round holes in ceramics, glass, granite stone, tiles, marble and other materials, also suitable for making round shaped holes to accommodate pipes or wires.