Rubi (51931) Set of 4 Premium Drygrés Diamond Drill Bits
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Product Overview:
Set of 4 Premium Drygrés Diamond Drill Bits by Rubi - 51931
The most economical solution for tilers who need to dry-drill holes of different diameters in any type of ceramic tile are the DRYGRES PREMIUM KITS. The DRYGRES PREMIUM line of diamond drill bits is suitable for drilling all types of ceramic tiles, especially porcelain stoneware and other covering materials such as marble and granite. In the DRYGRES PREMIUM line of drill bits, RUBI used VACUUM BRAZED technology, which increases resistance to temperature and friction, to fix the diamond particles to the cutting area. RUBI offers kits with various configurations, always striving to offer professionals the option that best suits their needs. The DRYGRES PREMIUM kits were designed with the main goal of enabling tilers to achieve the best results when drilling holes for water inlets, drains, light fixtures, etc. PREMIUM are composed of:-MULTIDRILL guide-Diamond drill bits Ø 28, 35, 43 and 68 mm (ref. 51931)-Diamond drill bits Ø 28, 35, 43, 50 and 68 mm (ref. 51937)-Diamond drill bits Ø 6, 8, 20, 35, 50 and 68 mm (ref. 51929)-CaseDRYGRES PREMIUM diamond drill bits are dry-cutting and can be used, thanks to their M14 threaded connection, directly with an angle grinder or with an electric drill without a hammer, using the drilling adapter (ref. 05976).The average life of DRYGRES PREMIUM drill bits from Ø 20 to 85 mm is 150 holes.The average life of the drill bits ALWAYS depends on the type The drilling depth of DRYGRES PREMIUM drill bits is 30 mm for models with diameters of 6 to 35 mm and 38 mm for models with diameters of 43 to 85 mm. DRYGRES PREMIUM drill bits (diameters Ø 20 to 85 mm) have a side opening that improves drill bit cooling and facilitates the removal of solid residue after each drilling. Before drilling a new hole, ensure the drill bit is clean and free of any obstructions. Models with diameters of Ø 43 to 85 mm are segmented to provide greater stability during drilling. The maximum operating speed of DRYGRES PREMIUM diamond drill bits is between 14,000 rpm. For a better finish and longer drill bit life, it is important to maintain the correct rotation speed and use a slight orbital movement throughout the drilling process.
Includes: Diamond drill bits Ø 28, 35, 43, and 68 mm
SKU: 50936
Estimated shipping time: 48-72 hours