DiamondSure Drill Bit 5/16″


DiamondSure diamond drill bits are premium specialty drill bits designed for drilling in hard abrasive?non-ferrous materials. The electroplate bonded diamond drill?bits have a superior design?developed through extensive testing. ?Diamond drill bits are also known as diamond core drill bits, diamond hole saws or bonded diamond drill bits.? The Diamond Drill Bits are available in sizes from 1/8″ to 3″ (outside diameter).? Water is required for lubrication when drilling.? Designed for drilling to depths of about 1/2″.? (Not for use on metals, concrete, masonry, or with impact hammer drills).

Available on backorder

DiamondSure Drill Bit 5/16" $18.33

DiamondSure Drill Bit 5/16″

Diamond drill bits are great for drilling:

  • Window Glass
  • Glass Block
  • Stained Glass
  • Aquarium Glass
  • Glass Fixtures
  • Ceramics
  • China Plates
  • Porcelain Dishes
  • Ceramic Fixtures
  • Porcelain Fixtures
  • Wall Tile
  • Floor Tile
  • Stone Tile
  • Ceramic Tile
  • Porcelain Tile
  • Slate
  • Marble
  • Quartz
  • Granite
  • Limestone


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