Tile Drill Bits

Porcelain Diamond Drill Bits

For use with rotary drill/drivers

Easy Dry Drilling

  • Diamond Drill Bit Easy Dry makes dry drilling in ceramic easy
  • Dry-drilling bit design – engineered for accurate dry drilling in porcelain and natural stone tile, for a precise, clean hole
  • Built-in wax insert in tip – lubricates and cools the hole without the need of water
  • Drilling control – dry drilling allows for drilling with two hands, providing more control when drilling, for more precision
  • Vacuum-brazing technology – fuses high-quality diamonds to the bit tip for 10x longer bit life in porcelain than standard glass and tile bits
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Soft Stone
Hard Stone
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Diameter (D) Inch 4 options

Choose a pack size 1

Porcelain Diamond Drill Bits
For use with rotary drill/drivers

Fits tools of most brands


Cylindrical shank compatible with three-jaw drill chucks.

Easy Ceramic Drilling without water

Diamond Drill Bit Easy Dry makes dry drilling in ceramic easy

  • Vacuum-brazed diamonds are robust and wear-resistant, making work easier
  • Working length of 1-19/64-in allows the bit to drill holes in tiles of all thicknesses
  • Do not drill in impact mode
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Product Options

Available product options: 4

Part number Diameter (D) Inch Total length (L2) Inch Pack quantity
DDB12 1/2 2 1/2 1
DDB14 1/4 2 1/2 1
DDB38 3/8 2 1/2 1
DDB516 5/16 2 1/2 1

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