DT-DIATOOL Diamond Beveling Chamfer Bit 35mm with Hex Shank for Tile Porcelain Ceramic Granite Marble Existing Holes Enlarging Polishing Shaping Trimming Repairing

• Diameter 1 3/8" (35MM);Workable length 35mm;Total Length 65mm.Chamfer angle: top angle 53 degree; Grit:#80/#100. With the Hex shank,used on hand drill. Recommend RPM: 2000-5000RPM.
• Not for drilling holes, but designed to enlarge, shape, polish, clean, trim, finish, round or bevel existing rough holes of marble ceramic porcelain tiles granite.
• Diamond grit #80/100 is sharper. It helps to reduce the risk of tile cracking when under tension; Wet or dry use.
• Vacuum brazing technology keeps premium diamonds more firmly and durable. best work effect and longer life.
• As a saving-money tool,just one standard core bit and this versatile milling bit/diamond cones beveling bit,many holes of different sizes can be created from 0-2 Inch.

Product Name: 1 3/8" Inch Diamond Beveling Chamfer Bits with Hex Shank for Granite Marble Tiles Quantity: 1pc Specification: Dia 35mm/ 1 3/8": workable length 35mm; Hex thread; Grit #80/100; NOTE : This is not a core bit for drilling. It doesn't make holes but it bevels the hole cleaning and reinforcing the borders when the borders are chipped or need to be clean. Application: 1. Enlarge, shape or round bevel existing holes in tiles, porcelain, hard ceramic, marble and granite. 2. Used on hand drill.Recommend RPM: 2000-5000RPM. Feature: 1. Vacuum brazed processing and high diamond concentration provide a faster cut rate; While the high quality of the diamonds provides longer working life 2. Strict production process to ensure the perfect combination of the cutter head and the base. 3. Bevel ease chamfers and stress, and relieves rough holes in glass, ceramic and porcelain tiles. 4. Very useful to reduce the risk of cracking with standard and large format tiles subjected to tension (ex tightened plumbing, led lights etc). 5.Very useful to improve the edge finishing of exposed holes. 6. Dry or wet use.