Rock Bullet Teeth – Types, Specs & Price in 2025
Focus Keyword: Rock Bullet Teeth
LSI Keywords: rock cutting teeth, tungsten carbide bullet teeth
Introduction: What Are Rock Bullet Teeth?
Rock bullet teeth are wear-resistant, tungsten carbide-tipped tools designed for cutting, chipping, and boring through hard rock formations in piling, trenching, tunneling, and horizontal directional drilling (HDD) applications. These rugged teeth deliver excellent durability and penetration performance in abrasive geological conditions.
If you’re in construction, mining, or geotechnical engineering, choosing the right rock bullet teeth is essential for equipment efficiency and cost control.
Applications of Rock Bullet Teeth
Rock bullet teeth are typically used with:
- Rotary piling rigs
- Trenchers and tunneling machines
- Horizontal Directional Drills (HDD)
- Microtunneling machines
- Rock augers and drilling buckets
These teeth are suitable for cutting through:
- Granite
- Basalt
- Shale
- Sandstone
- Limestone
Specifications of Rock Bullet Teeth
| Feature | Specification |
|---|---|
| Tip Material | Tungsten Carbide (Widia grade) |
| Body Material | 42CrMo or 4140 alloy steel |
| Tip Hardness | HRA 88–90 |
| Body Hardness | HRC 45–52 |
| Head Diameter | 38 mm – 76 mm |
| Shank Style | Conical, Flat, or Round base |
| Surface Treatment | Anti-wear coating / Heat treated |
Types of Rock Bullet Teeth
1. Conical Bullet Teeth
- Ideal for rotary and HDD machines
- Sharp penetration tip
- Good for medium to hard rock
2. Chisel-Type Bullet Teeth
- Flat-edged for layered or fractured rocks
- Offers aggressive cutting capability
3. Flat-Base Teeth
- Better suited for trenchers in soft to medium-hard rock
- Broad surface for increased stability
Rock Bullet Teeth Price in 2025
Estimated Price Range:
- India: ?400 – ?1,200 per piece
- Export Price: $6 – $16 per unit
Factors Influencing Cost:
- Tungsten carbide quality
- Tip size and design
- Surface coating (anti-wear plating or TCO)
- Order quantity
- OEM or aftermarket sourcing
Top Suppliers of Rock Bullet Teeth in India
Here are some reliable vendors to source rock bullet teeth from:
- Titan Steel & Engineers – Navi Mumbai, Maharashtra
- GeoDrill Solutions Pvt Ltd – Ahmedabad
- RockCore Cutting Tools – Bengaluru
Related pages:
- Visit our Drilling Tools page
- Explore Auger Tools & Accessories
Tips to Choose the Right Rock Bullet Teeth
- Match the tooth style to your machine’s holder type
- Choose tip hardness based on rock hardness level
- Ask for material test certificates or field trial data
- Confirm ISO/API certifications
- Prefer heat-treated and anti-wear coated tools for longer life
Maintenance Advice
- Inspect bullet teeth after each shift
- Replace worn or chipped teeth promptly
- Store in a dry and rust-free area
- Use only at recommended torque and RPM settings
Get a Quote for Rock Bullet Teeth
Need assistance or a quick quote for your upcoming project?
Contact Us:
- Phone: +91 7385863226
- Email: sales@titansteel.in
- Address: Plot No. 15, Khan Compound, Taloja M.I.D.C.,
Navi-Mumbai 410208, Maharashtra, INDIA
Conclusion
Rock bullet teeth are indispensable tools in any drilling, tunneling, or trenching setup. Choosing the right style and grade ensures better cutting efficiency, longer service life, and minimal machine downtime. Always partner with certified suppliers and ask for technical data when making your purchase decision.
