H Series Diamond Bits

H core bits have been many diamond drillers' most popular choice.H bits are recognized within the industry for offering an outstanding penetration/lifespan ratio. The entire line of H core bit is manufactured using only the highest grade diamonds, which are coated with titanium in order to preserve their cutting abilities. What's more, HE line of core bits is manufactured using a unitary furnacing process that ensures the consistency required to meet APRdrills exceptional quality standards.

With its six matrices, the HE line allows drillers to achieve excellent drilling performance in ground with rock hardness ranging from 3.5 to 8 on Mohs scale, and is also suitable for softer,abrasive ground. For hard, abrasive ground, make sure to choose the HE Abrasive line of core bits for the same excellent penetration/lifespan ratio.