Rubi Premium Dry Gres Drill Bits 6-85mm (See Options)

DRYGRES PREMIUM bits, with diameters 6 to 12 mm, are perfect for fixing bathroom accessories or any type of decoration accessory on tiled surfaces. The rest of the diameters of the range of DRYGRES PREMIUM diamond drill bits, from 20 to 85 mm, have been designed mainly so that the tile fixer can obtain the best results when making the necessary drilling for sockets, pipes, drains, lights, etc.
M14 threaded connection, directly with a grinder or with an electric drill without a hammer, by using the drill adapter
The average of the drill bits ALWAYS depends on the type of material, its thickness and correct cooling and use.
Drilling Depth:
30 mm for drill bits from 6 to 35 mm
38 mm for drill bits from 43 to 85 mm.
Sizes 6, 8, 10 and 12 mm, the PREMIUM DRYGRES contain wax inside. This wax melts during the use of the bit and facilitates the cooling and evacuation of the drilling debris
If the wax runs out, the bit can continue working.
Only the total loss of the diamond indicates the end of the life of the bit
Sizes 20 to 85 mm have a lateral opening that improves the cooling of the drill and makes it easier for us to eliminate solid waste after each hole.
Drills from 43 mm are segmented to improve stability during drilling.
For a better finish and longer life of the bit, it is important to respect the correct turning speed and make a slight orbital movement throughout the drilling.