Drill Bits

The Marcrist WCU850X is a top of the range diamond wet drilling core designed to be used on a range of surfaces from Plasterboard to Granite and Natural Stone. This core is said to be Marcrist's most universal professional cores ever. The connection to this core is 1 1/4 inch UNC (F). High concentration segment and cobalt bonds are some of the many reasons as to why this diamond drilling core produces the highest quality results. Specifications • Diameter: 182mm • Length: 450mmFeatures & Benefits• Low drilling costs per hole • Rooftop segment for easy start and minimum run off • High concentration segment for exceptional life • Cobalt bond for fast drilling speed …

Rotabroach is the original name in annular cutting technology with over 40 years of experience. Rotabroach tungsten carbide tipped cutters are manufactured with super micro-grain carbide tips for a long tool life in the toughest of materials. The tips are 50% Tungsten / 50% Carbide. Rotabroach TCT cutters are harder and able to resist higher temperatures - resulting in less wear and providing a longer tool life. The special Rotabroach 3 tooth geometry provides even tooth loading for a smooth and vibration free cut. Ideal for drilling into construction steel, stainless steel, rail track, high strength steel, Hardox and Inconel.