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: firstname.lastname@example.org
Advanced bearing design with finish machining on all internal bearing surfaces
Synthetic rock bit lubricant optimized for rock drilling
Precision thrust and nose bushings
Enhanced shirttail protection protects bearings for longer life
Tungsten carbide insert protection available on legs for highly abrasive environments
Hardmetal application to all Millteeth for tough self sharpening cutters
Gauge protection standard on all TCI cones
Robust cutting structures for higher ROP and longer life
Milltooth & TCI available
Sealed and open bearings available in all common sizes
Full hole circulation type available in all sizes, Tri-jet circulation available on all sizes over 3-1/2"
For rotary drilling using fluid, mist, or air
Cost effective solution to a wide range of drilling Energy, Mineral Exploration, Water Well, Geothermal, Construction, and HDD applications
Available in from 1-7/8" to 9" diameters
AMERICAN MADe SINCE 1947
Committed to providing industry-best customer service, on-time delivery and bit durability.