Gasoline or electric-powered core drilling machines for asphalt and concrete materials offer easy portability and set-up, fast drilling, and low bit wear for the lowest cost per core. The gasoline-powered unit has a 6in (152mm) diameter bit capacity, while the electric core drill has a bit capacity of up to 12in (305mm). Contact us for larger bits up to 16in (406mm) for trailer-mounted rigs.
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