SET OF 6 DRYGRES PREMIUM LACES

Technical Specifications

Manufacturer: Ruby
Manufacturer's code: 51929
Diameter of drills/bits:
- 6mm
- 8mm
- 20mm
- 35mm
- 50mm
- 68mm
Recommended speed: 12-14000 rpm
Vitality:
- 6mm drill bit: about 60 holes
- 8mm drill bit: about 60 holes
- 20mm drill: about 150 holes
- 35mm drill bit: about 150 holes
- 50mm drill bit: about 150 holes
- 68mm diameter drill: about 150 holes
Mounting: M14 thread
Purpose: wall tiles, floor tiles, natural stone, granite, ceramic tiles, porcelain, marble
Number of drills per set: 6



Set of 6 premium drygres crowns

The RUBI 51929 is a set of 4 drills designed for dry operation. They are perfect for drilling holes in very hard tiles. RUBI used the VACUUM brazing technology VACUUM BRAZED to produce the DRYGRESS PREMIUM series drill bits. Thanks to this, the drills can withstand higher temperatures caused by friction in the drilling process, which extends the life of each drill with this technology. RUBI 51929 are mounted on a standard M14 thread, so that they will fit any grinding machine (regardless of its manufacturer) that has an M14 thread. DRYGRESS PREMIUM drill bits with a diameter of 6 to 12mm have a lifespan of about 60 holes, while drills with diameters from 20 to 85mm have a lifespan of up to 150 holes.



RUBI 06900 drill bit diameter 6mm
RUBI 06918 masonry drill bit 8mm diameter
RUBI 06971 masonry drill bit diameter 20mm
RUBI 06973 drill bit diameter 35mm
RUBI 06975 masonry drill bit diameter 50mm
RUBI 06978 masonry drill bit diameter 68mm

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Illustrative photos