drygres diamond drill bit 6 20 mm for 4drill hexagonal rubi drill

drygres diamond drill bit 6 20 mm for 4drill hexagonal rubi drillDRYGRES 4DRILL diamond drill bits have been designed to be used exclusively with corded or cordless electric drills. Their hexagonal connection allows them to quickly adapt to any electric drill on the market. The average life of the DRYGRES 4DRILL drill bits ranges between 15 and 20 holes and ALWAYS depends on the diameter of the drill itself, the type of material, its thickness and correct refrigeration and use. The drilling depth of the DRYGRES

DRYGRES 4DRILL diamond drill bits have been designed to be used exclusively with corded or cordless electric drills. Their hexagonal connection allows them to quickly adapt to any electric drill on the market. The average life of the DRYGRES 4DRILL drill bits ranges between 15 and 20 holes and ALWAYS depends on the diameter of the drill itself, the type of material, its thickness and correct refrigeration and use.

The drilling depth of the DRYGRES 4DRILL drill bits is 36 mm. All DRYGRES 4DRILL drill bits contain wax inside. This wax melts during use of the drill bit and facilitates cooling and evacuation of drilling debris (If the wax runs out, the drill bit can continue working. Only the complete loss of the diamond indicates the end of the life of the drill bit. drill.).

The minimum recommended speed of use for DRYGRES 4DRILL diamond drill bits is 2500 rpm. For a better finish and longer life of the drill bit, it is important to respect the appropriate rotation speed and make a slight orbital movement during drilling, as well as to ensure that once the hole is finished, there are no remains of the drilled material inside the drill bit.

CHARACTERISTICS

• Minimum working speed: 2500 rpm
• Hexagonal connection for hammerless drill. Ideal for battery-powered drills.
• For dry drilling: covering ceramics, stoneware, porcelain stoneware and natural stone.
• Packaged in blister.