1 piece 3 inch diamond beveling chamfer bit, without adapter. Diameter 75mm;Workable length 70mm;Total Length 80mm.Chamfer angle: top angle 60 degree; Grit:#80/#100.
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.
Recommended machine: 5/8" arbor angle ginder. Recommended RPM:6000. Max RPM:11000.
Vacuum brazing technology keeps premium diamonds more firmly and durable. best work effect and longer life.
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We do not currently offer free shipping. However, this may be added at some point. We apologize.
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For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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