SOLLROC 8.5 Inch New Material Tricone Roller Drill Bits
About Our Company
We are a leading manufacturer of rock drilling tools, specializing in DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, couplings, cross bits, and drill rods. Located in Changsha, Hunan, China, we have 20 years of experience in the field.
Our commitment to high quality, professional service, and competitive pricing has earned us an excellent reputation among customers worldwide, including France, Spain, Italy, South Africa, Australia, Iran, and Malaysia.
Product Application
Our tricone bits are available in new and used (re-tip and re-run) configurations, featuring both steel tooth and tungsten carbide insert designs. Sizes range from 3 3/8" (85.7mm) to 26" (660.4mm), suitable for all formations with various bearing/seal types and custom features.
These bits are widely used in:
- Mining operations
- Oil well drilling
- Water well drilling
- Thermal drilling applications
Product Variants
We offer two main types of tricone bits:
- Steel Tooth (Milled Tooth) Bits: More economical option
- Tungsten Carbide Insert (TCI) Bits: More durable but with higher manufacturing cost
Both types are available with:
| 1. Open Bearing or Sealed Bearing |
2. Roller Bearing or Friction Bearing (Journal Bearing) |
| 3. Gage Protected or Non-Gage Protected |
Various additional custom features available |
Product Photos
Quality Warranty
Our hammers are manufactured from high-quality steel with all components undergoing strict inspection before shipping. We maintain quick response times for any customer complaints or suggestions.
Packaging
For export, we use ply-wooden cases and pallets to ensure product protection during transportation. Custom packaging solutions are available to meet specific requirements.
Production Time
Standard production lead time is 15-25 days.
Transportation Options
We offer flexible shipping methods to meet your needs:
- Air freight
- Express shipping
- Sea freight
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