DT-DIATOOL Diamond Finger Bit Coated Milling Bit for Tile Grinder Enlarging Polishing Holes on Porcelain Ceramic Granite Marble Countertop Diameter 35mm, M14 Thread

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Product description

  • Size Diameter 30mm, work length 50mm, total length 65mm. Diamond Grit #50 60,M14 Thread.
  • Save Money Tool With just use one finger bit, you can enlarge, shape or round an existing holes to more different sizes holes. Vacuum brazed technology provide high efficient working and longer life.Save your money and time.
  • Recommendation Please do not use it to drill holes directly, it will shorten their work life.
  • Applicable materials Porcelain tile, hard ceramic, marble, granite or other natural stone. Dry or wet use.

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