DRYGRES drill Ø 65 mm. Ruby

The DRYGRES range of diamond bits is recommended for drilling all types of ceramic tiles, especially porcelain stoneware, and other facing materials such as marble and granite.

In the DRYGRES range of bits, Rubí has ​​used VACUUM BRAZED vacuum welding technology, which increases resistance to temperature and friction, to fix the diamond particles to the cutting area.

DRYGRES drill bits, with diameters Ø 6 to 12 mm, are perfect for placing bathroom accessories or any type of decorative accessory on ceramic surfaces. The rest of the diameters of the DRYGRES diamond drill range, from Ø 20 to 75 mm, have been designed thinking, mainly, so that the ceramic tile setter can obtain the best results when making the necessary holes for taking water, drains, electricity points, etc.

DRYGRES diamond drill bits are dry cut and can be used, thanks to their M14 threaded connection, directly with a grinder or with drill without hammer, by using the drill adapter (ref. 05976).

The half-life of the drills DRYGRES varies according to the diameter: in those from Ø 6 to 12 mm the average life is 25 holes and in DRYGRES from Ø 20 to 75 mm the average life is 60 holes.

The average life of the drills ALWAYS depends on the type of material, its thickness and the correct cooling and use.

Drill depth for DRYGRES bits is 36mm.

In diameters Ø 6, 8, 10 and 12 mm, the DRYGRES contain wax inside. This wax melts during the use of the drill bit and facilitates the cooling and evacuation of the remains of the drilling (If the wax runs out, the drill can continue working. Only the total loss of the diamond indicates the end of the life of the drill. drill.).

DRYGRES drills (diameters Ø 20 to 75 mm) have a lateral opening that improves the cooling of the drill and facilitates the removal of solid waste after each drilling. Before making a new drilling we must make sure that the drill is clean and free of any obstruction.

The maximum speed of use for DRYGRES diamond bits is 14000 rpm

For a better finish and longer duration of the bit, it is important to respect the proper turning speed and perform a slight orbital movement while drilling.