EXCEL DIAMOND CORE DRILLS ( FOR GRANITE & MARBLE)

Excel masonry drills are specially engineered for drilling granite, marble, cuddappah, ceramic semi precious stones & many other hard and brittle materials. Excel masonry drills have uniform and high diamond concentration, permitting fast and smooth cutting action without exit chipping. They are simple to use and fit any portable electric drill. Available from 5mm to 100mm dia. Supplied with instruction leaflet.