Dry diamond drills provide a much faster, cleaner and less tiring method of drilling large diameter holes in abrasive building materials. A perfectly circular core of the material in hand is cut and easily removed, providing access when installing water pipes, waste pipes and boiler flues. Minimal preparation is necessary and a wide range of diameters are available to suit virtually any application.
Diamond Core Sizes from 28mm to 162mm
Astra's Tradesman Series Diamond Core range is specially designed for intensive use across a range of such materials including facing bricks, man-made bricks, and breeze blocks or similar. Offering trouble-free precision cutting with no making good, these drills perform best on machines of 900 watts power and over with variable speed control and a slipping clutch.
Drill Sets & Wheeled Cases
In addition to having both individual core drills, we have multi-piece sets that also include all necessary accessories including pilot drills, adaptors for hex or SDS drill format, extensions and drift key. Astra's largest set comes in an aluminium case on wheels for easy transportation.