The 50 mm diameter FORAGRES diamond crown from RUBI is suitable for drilling in stoneware tiles, porcelain tiles, granite and marble, which require professional crowns. The drilling depth is 30 mm. Significantly longer life than Easygres crowns. The life of the crown is considerably reduced by rough handling. Necessary to use water cooling. The crown is laser welded. For drilling you only need an ordinary drill or a cordless drill without a tap. The drill can drill an average of 60 holes. The maximum speed for using the FORAGRES drill is 900 rpm. A suitable aid for precision drilling is the use of a guide element.
The package contains a drill bit with a diameter of 50 mm.
Order Number: 04973.
ATTENTION – when drilling into the substrate (glue, concrete, brick, etc.), the drill bit is subject to significant wear and the service life decreases significantly! It is best to use this drill bit to drill through hard tiling or tiles and then continue with the vidi drill bit – but without a tap! In this way, you save the cost of diamond drill bits and increase the speed of work.
Countries of delivery
Slovakia, Czech Republic, Hungary, Poland, Slovenia, Romania and Austria