Tile Drill Bits

Porcelain Diamond Drill Bit Sets

For use with rotary drill/drivers

Easy Dry Drilling

  • Diamond Drill Bit Easy Dry makes dry drilling in ceramic easy
  • For use with rotary drill/drivers
  • Cylindrical shank compatible with three-jaw drill chucks.
  • 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

Materials

Tiles
Soft Stone
Hard Stone
Select options

Choose a pack size 3

Available product options (1)

3 pc. Porcelain Diamond Drill Bit Set DDB3PC
For use with rotary drill/drivers

Fits tools of most brands

imageAlt
imageAlt
imageAlt

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
View more

Product Options

Available product options: 1

Model number Diameter inch Total length in Working length in Pack quantity
DDB3PC 1/4 / 5/16 2 1.5 3

out of products

Find Bosch Professional dealers near you
Join our email list

Subscribe now for new product updates and more.

Subscribe