Our premium line of natural diamond surface set bits are a cost effective alternative to impregnated diamond bits, while still offering excellent penetration rates and tool life in soft formations. These bits are used in soft and medium-soft rock types such as limestone, sandstone, clay, conglomerates others. This style of drill bit utilizes a single layer of natural diamonds set in a hard matrix which can be manufactured in many crown profiles to fit the different types of formations.

The bits are available in a wide variety of diverse specifications such as diamond size (stones per carat), diamond quality, diamond exposure, matrix hardness, crown design, fluid passages and numerous design specifications.