Description
Rubi Tools DRYGRES 4GRINDER Diamond Drill Bits Kit
Experience superior drilling with the Rubi Tools DRYGRES 4GRINDER Diamond Drill Bits Kit, expertly designed to cater to all your drilling needs, from ceramic tiles to hardy materials like granite and marble. These drill bits are specially designed to work with all types of ceramic tile, especially porcelain stoneware, marble, granite, and other coating materials.
Utilizing advanced vacuum welding technology VACUUM BRAZED, the diamond particles are firmly fixed to the cutting area, increasing resistance to heat and friction for long-lasting durability. With a drilling depth of 1-3/8", these drill bits can tackle even the deepest drilling tasks with ease.
The kit operates at a maximum speed of 14,000 RPM and features an M14 thread finish, making it usable with both a grinder (direct connection) and an electric drill (adapter ref. 05976).
These drill bits come in diameters Ø 1/4", 5/16", 3/8", and 1/2", all containing wax inside. The wax melts during the use of the bit to facilitate cooling and evacuation of drilling debris. Even if the wax exhausts, the drill bit continues working until the total loss of the diamond, signaling the end of the bit's life.
DRYGRES drill bits (diameters Ø 3/4" to 3") feature a lateral opening to improve bit cooling and solid waste removal after each drilling. This ensures that the bit remains clean and obstruction-free for the next perforation.
The average life expectancy of the DRYGRES drill bits varies according to diameter, ranging from 25 holes for Ø 1/4" to 1/2" and up to 60 holes for DRYGRES Ø 3/4" to 3". To ensure the optimal lifespan and finish of the bit, remember to respect the proper rotation speed and perform a slight orbital movement during drilling. Choose the Rubi Tools DRYGRES 4GRINDER Diamond Drill Bits Kit for superior quality and efficiency in all your drilling tasks.
Rubi Tools DRYGRES 4GRINDER Diamond Drill Bits Kit User Manual
