www.thedriller.com/articles/91101-boart-longyears-longyear-diamond-bits-color-series
Boart Longyear’s Longyear Diamond Bits

Boart Longyear’s Longyear Diamond Bits Color Series

February 5, 2018

The Longyear Diamond Bit Color Series is an innovative and versatile new line of diamond coring bits. Utilizing patent-pending technology, these bits are engineered to drill faster, last longer and outperform existing bit technology. By making small diamonds work harder in a low torque matrix, all drillers from the newly promoted to the seasoned veteran find the color-coded Longyear diamond bits much more effective in obtaining higher productivity. www.boartlongyear.com