Stand Core Drilling Machines

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Stand-mounted core drilling machines from 8 to 14 inch for drilling reinforced concrete, stone, granite and marble with stability and precision: original Oubao and original Cayken in 8, 10, 12 and 14 inch. All are equipped with a Safety Clutch and come with a free replacement machine during maintenance within one year of purchase – your work never stops.

The machine size is the largest bit it can run: an 8 inch machine runs every size from ½ inch up to 8 inch. For gas, plumbing and HVAC work and anything from 2 to 7 inch, an 8 or 10 inch machine is the best fit; for core drilling companies and large openings, 12 and 14 inch. Choose Oubao for light or moderate workloads, and Cayken for heavy daily core drilling.