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Premium Core Bits

National Diamond

Premium Core Bits

$ 84.95

These PREMIUM GRADE core bits are manufactured to the highest specifications and designed for a multitude of drilling applications. Such as cutting into highways, runways, dams, buildings, bridges, parking garages, walls, floors, culverts, drainage pipes and more. The Premium Plus has a higher concentration of MBS thermal grade diamonds; faster cuts, longer life. 8mm Segment Height Wet cutting.

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