Rubi 05991 12mm Diamond Drill Bits M14 Drygress

32.51 (26.43 excl. VAT)

SKU: 05991

Main features include:

• Vacuum brazed technology form Rubi improves the diamond drill bits resistance to friction and temperature

• Drilling depth of DRYGRES drill bits is 36 mm

• The DRYGRES 12 mm bits (along with 6, 8, 10mm) have wax inside which melts during usage, enabling cooling and waste build up removal

• Max.speed for DRYGRES diamond drill bits is 14000 rpm


Rubi 05991 DRYGRES range of vacuum brazed diamond drill bits for dry cutting. Ideal for drilling variety of tiles including ceramic, porcelain and other materials like granite and marble. DRYGRES Drill bits with a diameter between 6-12mm, are perfect for tiling work. Drilling in bathrooms such as installing and mounting decorations on ceramic surfaces. Average life of 6-12mm range is 25 holes and the 20-75mm diameter bits lifespan range are approx. 60 holes. This is of course dependant on material type and thickness to be drilled as well as the correct cooling. Rubi DRYGRES Diamond bits are for dry cutting. Also, they have a M14 connection thread allowing them to be used with an adaptor directly with a grinder or non-percussive power drill.

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Rubi 05991 12mm Diamond Drill Bits M14 Drygress