Rubi DRYGRES diamond drill bit kit 50936

Rubi DRYGRES diamond drill bit kit 50936

• -MULTIDRILL Guide
• -Diamond drill bits Ø 28, 35, 43, 50 and 68 mm (ref. 50936)
• -Suitcase case
• DRYGRES diamond drill bits are dry cut and can be used, thanks to their connection with M14 thread, directly with a grinder or with an electric drill without a hammer, by using the drill adapter (ref. 05976).
• The half life of DRYGRES drills from Ø 20 to 75 mm 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.
• 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 bit is clean and free of any obstruction.
• The maximum speed of use for DRYGRES diamond bits is between 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.