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DTA Diamond Coated Drill Bit For Glass Tiles Stone and Porcelain 38mm

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  • This diamond coated drill bit has been designed for use on glass, tile, hard stone and porcelain surfaces.
  • It can also be used on a wider range of materials including: Glass, Marble, Granite, Ceramic, Limestone, Brick, Hard Stone, Slate, Fibreglass, Porcelain, Terracotta, Masonry
  • Size: 38mm



  • The diamond coated drill bit needs to be well lubricated.
  • Dip in water every 20 seconds or use with the DTA Suction Cup with Guide and Water Supply.
  • When used with the DTASCGW, the drill bit will be kept centred and a strait stream of water provided.
  • If a guide is not available, start the drill bit on a 45 degree angle and once a shallow hole has been created, move the bit to 90 degree to drill as normal.
  • Recommended use is 1000-1500RPM.
  • Pushing too hard when drilling may damage the bit. After every cut, use a thin piece of metal to remove ant material that may have been caught in the bit.
  • It may become difficult to effectively drill if the bit is not cleaned.

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    DTA Diamond Coated Drill Bit For Glass, Tiles, Stone and Porcelain 38mm - Double Bay Hardware

    DTA Diamond Coated Drill Bit For Glass Tiles Stone and Porcelain 38mm




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