Tungsten Carbide Insert Bits

The GT® TCI Roller Cone Bits offered have an excellent field record and have become the drill bit of choice for many operators in a range of applications. These bits are built upon family developed, field-proven technologies, using high-quality materials and superior manufacturing processes to provide reliable and consistent drilling performance.

Mill Tooth Bits

Our GT® Mill Tooth Bits are specifically designed and manufactured to perform in soft to medium-hard formations. Our Mill Tooth bit delivers high penetration rates and reliable durability the drilling operators demand.