TERMINATOR Q2 Quartzite Core Bits
The unique notch plus channel segments aid in cooling and slurry removal, allowing the diamonds to remain exposed. Q2 Quartzite bits are vacuum brazed diamonds both inside and out for extra protection from binding in dry coring applications. Recommended for natural Quartzite, performs well on granite also. All Q2 Quartzite bits have a 5/8-11″ threaded arbor and allow for 3″ drill depth.