Products not available in our current catalog


  • To drill Floor tiles, Porcelain tiles, Granite and Marble.
  • Always use cooled with water and non-hammer electric drill.
  • New 1/2 inch. Thread application system adaptable to Ø 1/4” (6mm.), 5/16” (8mm.), 13/32” (10mm.), 1/2” (12 mm.) and 9/16” (14 mm.) drill bits.
  • Repeat the process, if necessary. For large areas it is recommended to let the product work about 3 hours and remove using a scraper.
  • Specilly designed to be used with Swivel Connector (Ref. 50907).

Products not available in our current catalog


For drilling stoneware, porcelain tiles, granite, and marble.

Always use water-cooled and with a non-percussion electric drill.

New coupling system with 1/2 in. thread adaptable to 15/64, 5/16, 3/8, 1/2 and 9/16 in. bits.

In case of replacement of the drill bit because of wear and tear, it is only necessary to get the replacement of the desired drill bit.

Only usable with REVOLVING FITTING Ref. 50907.

MINIGRES diamond drill bits

Products not available in our current catalog

References and models for MINIGRES diamond drill bits

1/2" (12 mm) MINIGRES Drill bit
  • Ref. - 4998
  • EAN-13 - 8413797049985
  • Units per box - 1

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