Throop Rock Bit | World's Leading Independent in Small Diameter Drilling Rock Bits. Trusted since 1947.

Sealed Friction Bearing Bits

The family of Throop sealed friction bearing bits, includes both slimhole and standard TCI & Mill tooth tricone drill bits has gained significant field experience over the last decade, making our bits a trusted choice amongst industry professionals worldwide. Throop's generation two bearing package, featuring silver plated thrust washers and bushings, proprietary seal compounds, specially formulated bearing lubricant, and robust grease compensation system come standard on each product.

MTCI Hybrid

The MTCI Hybrid brings together two proven cutting technologies to provide the perfect balance of toughness and aggressiveness. Specifically designed to handle in frac and bridge plugs, as well as the more challenging conditions found in drilling cast iron and ceramic slips. Tough enough to finish any completion job, the Hybrid offers superior ROP over conventional bits. For availability, costs and shipping please contact our sales team: Call: +1(580) 628-3416 Email: sales@throoprockbit.com

Workover Bits

Throop's open bearing steel tooth bits for re-entry, remedial, and water well applications. All bits are available in full center hole and can do either regular or reverse circulation which is frequently used to re-enter wells. TR2, TR1, and TR1H are offered from softest to hardest of the cutting structure applications. For specs, availability, costs and shipping please contact us: Call: +1(580) 628-3416 Email: sales@throoprockbit.com

Raptor™

The Raptor features the largest carbide cutters in the industry for drilling further and faster. Specifically designed to be run in a reverse circulation work-over application, drilling junk, cement, cast-iron bridge plugs and retaining rings. The Raptor features three large circulation ports coupled with three deep cleanout slots to provide maximum cuttings for faster ROP and longer bit life. For more info and sizes contact our sales team: sales@throoprockbit.com.

Twister™

Introducing the Twister – your ultimate solution for challenging drilling applications. Engineered for traditional jet-type fluid flow, this innovative tool excels in work-over situations, efficiently tackling cement, cast iron bridge plugs, retaining rings, and other hard-to-drill materials. The Twister is equipped with five high-pressure jet ports that effectively break up and clean the bottom of the hole. For added versatility, it is available with chisel cutters specifically designed for hard cement and rounded shear cutters perfect for metal work. For more information and to explore available sizes, please contact our sales team at sales@throoprockbit.com.

Badger™

Introducing the Badger Bit: The Ultimate Solution for Tough Drilling Conditions The Badger Bit is engineered for excellence in reverse circulation work-over applications, expertly tackling tough materials like junk, cement, cast-iron bridge plugs, and retaining rings. With compact cutters built to withstand extreme conditions, the Badger is your go-to choice for durability and performance. Designed with three large circulation ports, it ensures maximum fluid flow and prevents clogging from debris, allowing for efficient operation even in challenging environments. Endorsed by industry drilling experts, the Badger Bit is trusted for its proven reliability in high-pressure situations. As you prepare to drill to target depths of 450°F in demanding formations, the Badger Bit stands ready to meet your toughest requirements head-on. For more information and to explore available sizes, contact our sales team at sales@throoprockbit.com.

Frac Mill

Durable and stable, the Throop Frac Mill FPM511 is specifically designed to efficiently engage and mill up long strings of composite frac plugs set inside of production wellbores. Featuring a ballistic profile and a balanced PDC cutting structure that concurrently provides toughness and ROP, The FPM511 generates small and consistent cuttings, plug after plug. For more info and sizes contact our sales team: sales@throoprockbit.com.

R4 Series

Throop Rock Bit's R4 model is specifically designed for reverse circulation mineral exploration. It features an enlarged center hole to facilitate the removal of materials being drilled. A step design is included on the shoulder to fit existing drill systems and extra machining on the sides to allow material to pass through to the central hole without plugging or clogging. Featured in a wide variety of chisel, conical and dome inserts. For more info contact our sales teams: sales@throoprockbit.com.

Patriot

Eliminator™