Dynatech has everything that you need for drilling holes in brick, block, concrete and other masonry materials. Drilling holes is now fast and easy with any of our 4 different types of core drill bits. They are Dynatech Premium R-dry, diamond coredrill bits, Dynatech Premium hand held diamond core drill bit, and Dynatech Premium drill rig type diamond core bits. All of our drill bits are Premium grade, meaning that they are the best quality that can be made, and all at the best cost. Also check out our very popular "How To" drilling video, it demonstrated all of these core bits in action while showing tips, tricks, and short cuts that even a pro driller would enjoy.
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