Descripción
The DRYGRES range of diamond drill bits is recommended for drilling all types of ceramic tiles, especially porcelain stoneware, and other covering materials such as marble and granite.
In the DRYGRES range of drill bits, RUBI has used VACUUM BRAZED vacuum welding technology, which increases resistance to temperature and friction, to fix the diamond particles to the cutting area.
CHARACTERISTICS
- For dry drilling: covering ceramics, stoneware and porcelain stoneware
- Maximum working speed 14,000 rpm Finished with M14 thread. Usable with a grinder (direct connection) or hammerless electric drill (adapter ref. 05976)
- Packaged in blister
