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MFD-S combi stone drill bit assortment

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MFD-S combi stone drill bit assortment

10 pieces. The combi set with straight shank specifically for cordless drills for drilling professional-quality anchor holes — even when working with the hardest of ceramics, e.g. stoneware.

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Stoneware drill bit


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

  • No cooling is required


MFD-S multi-purpose drill bit


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

  • Outstanding, rapid transport of drilling dust

  • PGM tested
Notice

For further information, please refer to the individual products.



Stoneware drill bit


  • Max. rotation speed 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)


MFD-S multi-purpose drill bit


Not suitable for impact drilling. For rotary drilling only!