Shank Adapter COP BBC

Shank Adapter is an important part of rock drilling tools. When working, it directly bears the high-frequency impact and strong torsion of the rock drill, and transmits the impact energy of the rock drill piston movement from the tail end of the drill tail to the drill rod and drill bit. Rock drilling. In the inner hole of the shank, because of the erosion of fast flowing water and the humid environment of mining and rock drilling, the shank works under the condition of mineral water corrosion.

The working pressure of the hydraulic rock drill is generally around 20Mpa, some can be as high as 25Mpa, and the number of impacts per minute can reach 3000-4000 times. Therefore, the shank works under the conditions of high speed, high frequency and strong impact, and is a key part of the hydraulic rock drill.

According to the working conditions and performance requirements of Shank Adapters, the core is required not only to have good toughness, but also to have sufficient strength so that it can have high impact contact fatigue resistance. At the same time, due to the particularity and complexity of the shape of the shank, in order to take into account the bending fatigue strength of the shank, the material selection of the shank must also have a certain hardenability.


Product Details

When it comes to high-performance drilling in mining, tunneling, or quarrying, one component plays a crucial role in overall productivity—the Shank Adapter COP BBC. Engineered for strength, durability, and seamless compatibility with COP and BBC series rock drills, this adapter is the go-to solution for professionals who demand precision under pressure.

If your drilling operation depends on consistency and uptime, the Shank Adapter COP BBC will elevate your performance to a whole new level.


What Is a Shank Adapter COP BBC?

The Shank Adapter COP BBC is a key connector that transmits impact energy and rotation from the rock drill piston to the drill string. Specifically designed for use with COP (Drifter Series) and BBC (Pneumatic Rock Drills), this shank adapter ensures optimal power transfer with minimal energy loss.

Crafted from heat-treated alloy steel and CNC-machined to exact tolerances, the Shank Adapter COP BBC is built to endure extreme working conditions—including high vibration, heat, and corrosion—without compromise.


Why Choose the Shank Adapter COP BBC?

  1. Optimized Impact Energy Transfer
    With a precision-fit interface, the Shank Adapter COP BBC delivers superior energy transmission and minimizes vibration loss, resulting in faster penetration rates and longer drill life.

  2. Extreme Durability in Harsh Conditions
    Made from high-alloy steel and hardened using advanced thermal processing, this adapter resists cracking, wear, and surface fatigue even during intense operations.

  3. Perfect Compatibility with COP & BBC Series
    Designed for flawless integration with Sandvik COP series and Atlas Copco BBC series drills, the Shank Adapter COP BBC eliminates fitment issues and ensures smooth operation.

  4. Cost-Effective & Long Service Life
    Engineered for maximum wear resistance, it reduces downtime, replacement frequency, and operational costs.

  5. Custom Thread & Length Options Available
    Available in T38, T45, and T51 thread types with variable lengths, the Shank Adapter COP BBC can be tailored to your specific drill setup.


Applications of the Shank Adapter COP BBC

  • Underground Mining & Development

  • Bench Drilling in Quarries

  • Tunnel Construction & Metro Projects

  • Foundation Engineering & Rock Stabilization

  • Hydropower & Geothermal Projects

Whether you're drilling through granite, limestone, or fractured formations, the Shank Adapter COP BBC delivers consistent, powerful, and reliable performance.


Technical Specifications

FeatureSpecification
Product NameShank Adapter COP BBC
Thread TypesT38 / T45 / T51
Length Options300mm to 700mm (custom on request)
Steel Grade42CrMo or customized alloy steel
Heat TreatmentCarburized / Induction Hardened
Surface TreatmentBlack Oxide / Zinc / Anti-Corrosion Coated
Compatible DrillsSandvik COP1238, COP1440, Atlas Copco BBC120F
CertificationISO9001 / CE / SGS / API

Every Shank Adapter COP BBC is precision-machined and tested for hardness, dimensional accuracy, and fatigue resistance—ensuring flawless operation even in the most demanding applications.


Why Our Shank Adapter COP BBC Outperforms Competitors

Factory-Direct Pricing – No Middlemen
OEM & Private Label Service
Strict Quality Control and Full Traceability
Available for Immediate Shipment Worldwide
Used by Clients in Over 70 Countries

Our Shank Adapter COP BBC is trusted by leading drilling contractors, mine operators, and infrastructure companies for its outstanding toughness, compatibility, and value.


Ready to Upgrade Your Drilling Equipment?

Don’t let inferior connectors cost you time and money. The Shank Adapter COP BBC is engineered to work harder, last longer, and keep your project running efficiently.

📞 Contact us today to request a quote, technical data sheet, or sample. We offer competitive prices, bulk discounts, and rapid shipping across the globe.


Final Thoughts

A reliable drilling system begins with rock-solid connections. The Shank Adapter COP BBC is your solution for long-lasting durability, flawless compatibility, and superior drilling performance in the field.

Boost your productivity. Extend your tool life. Choose Shank Adapter COP BBC.


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