The DRYGRES 4DRILL drill bits kit is the most affordable solution for users who need to dry drill holes of different diameters on any type of ceramic tile.

The DRYGRES 4DRILL kit includes:

- Diamond drill bits of 1/4, 5/16, 13/32, and 15/32 inches of diameter.

- Case

The DRYGRES 4DRILL range of diamond drill bits are recommended for drilling of all types of ceramic tiles, especially porcelain tiles, and other materials such as marble and granite.

In the DRYGRES 4DRILL range of drill bits, RUBI has used VACUUM BRAZED technology, which increases resistance to temperature and friction, to fix the diamond particles in the cutting area.

The DRYGRES 4DRILL drill bits are perfect for installing bathroom accessories or any type of decoration accessory on ceramic surfaces.

The DRYGRES 4DRILL diamond drill bits are designed to be used exclusively with electric drill, with or without cable. A hexagonal connection allows the drill bits to adapt quickly to any electric drill on the market.

The average life of the DRYGRES 4DRILL ranges from 15 to 20 holes, and always depends on its diameter, type and thickness of the material to drill, cooling and proper use.

The drilling depth of DRYGRES 4DRILL drill bits is about 27/64 inch.

All the DRYGRES 4DRILL drill bits contain wax inside. This wax melts while using the drill bit and facilitates cooling and the evacuation of drilling remains (if the wax runs out, the drill bit can continue working. Only the total loss of the diamond indicates the end of the life of the drill bit).

The maximum speed of use for DRYGRES 4DRILL drill bits is 1500 rpm.

For a better finish and longer duration of the drill bit, it is important to respect the correct rotation speed and only make a slight orbital movement during drilling. Also, you must ensure that there are no solid residues after each drilling.

Features

• Hexagonal connection without hammer. Ideal for battery-powered drills.
• For dry drilling; cladding ceramics, stoneware, porcelain stoneware and natural stone.
• Minimum working speed: 2500 rpm
• Kit composed of:
• DRYGRES 4DRILL diamond drill bits dry cut Ø 6, 8, 10 and 12 mm.
• With case.