SHDIATOOL Diamond Beveling Chamfer Bits 30mm x M14 Countersink Drill Bits for Tile Marble Ceramic Trimming Finishing Cleaning Enlarging Existing Holes

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Product description

  • Save your money one standard core bit can create many holes of different sizes(0MM-50MM). without buying several different core bits
  • The diamond bit can NOT BE USED TO DRILL HOLES, but to enlarge, shape and trim the EXISTING HOLES. It fits on M14 thread angle grinder and can be used with water or not, very easy to operate
  • High hardness and strength. This diamond granite drill bit is made of premium diamond and durable metal. It uses these high quality raw materials to ensure more effective cleaning and trimming. Very useful to improve the edge finishing of exposed hole
  • Cost-Effective,one standard core bit plus this versatile milling bit,you are able to create many different hole sizes (0-50MM), without needing to buy several different core bits

You might also be interested in these 30mm countersink drill bits.

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