The diamond core drill bit is designed to cut through toughest of materials such as granite within minutes. This heavy duty tool is meant to give better results than normally used industrial scale equipment of general category. The drilling action using the diamond drill gives a smooth and natural texture. With free shipping over bulk buying, we offer the best deals for core and drill bits. Our prices are extremely economical with a promise of highest quality material and best value for your money.

WARNING! To prevent serious injury: Wear eye, face & body protection.

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