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Stone drill bit combi assortment FS 13 pieces
Stone drill bit combi assortment FS 13 pieces - 1
Stone drill bit combi assortment FS 13 pieces - 2

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Stone drill bit combi assortment FS 13 pieces

This assortment has everything you need to drill professional-quality anchor holes - even when working with the hardest of ceramics, e.g. stoneware. Particularly suitable for cordless drills

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Stoneware drill polygon shaft


  • Precise drilling

  • Specially designed carbide plate geometry (multi-surface precision grinding)

  • Drill depth indicator

  • No cooling required

  • No slipping in the drill chuck due to novel polygon shaft


MFD-S multi-purpose drill bit


  • Precise drilling

  • Extra-sharp cemented carbide cutting edges with special diamond grinding on all sides

  • Drilling does not break hollow-chamber bricks

  • Outstanding, rapid transport of drilling dust

  • No slipping in the drill chuck due to ¼" hex shaft

  • PGM tested


DUO-S impact drill bit


  • Precise drilling

  • Hammer-resistant, extremely robust and designed for the toughest applications

  • Fast drilling progress

  • Suitable for rotary drilling and impact drilling

  • No slipping in the drill chuck through ¼" hex shaft

  • PGM tested
Notice

Porcelain stoneware drill bit


  • Max. rotation speed: Diameter 5 mm (800 rpm), diameter 6 and 8 mm (600 rpm), diameter 10 and 12 mm (400 rpm), diameter 14 mm (200 rpm)

  • Not suitable for impact drilling. For rotary drilling only.

  • Optimum contact pressure: 35-45 kg

  • If the recommended drilling speed is observed and the optimum contact pressure applied, but you can no longer hear a "scraping" sound, the drill bit has reached the end of its service life.

  • Avoid placing high contact pressure on the drill bit when it is not rotating → Risk of breakage!

  • Contact pressure too low and/or drilling speed too high → Service life ends prematurely!

  • Avoid tilting and swivelling movements during the drilling process → Risk of breakage!

  • We recommend drilling test holes (ideally in waste material from the tiles to be drilled)

  • If the 14 mm diameter drill bit is used, pre-drilling must be carried out with an additional drill bit (8 mm).


Multi-purpose drill bit


Not suitable for impact drilling. For rotary drilling only.



For further information, please refer to the individual products.