Atlas Copco T51 Couplings are high-performance drilling accessories designed to connect drill rods and improve drilling efficiency. These couplings feature full bridge -57 design, providing a strong and durable connection that enhances stability and reduces energy loss. Made from high-strength alloy steel, our couplings ensure excellent wear resistance, impact resistance, and extended service life.

At hbsuperdrill, we specialize in manufacturing Atlas Copco T51 Couplings with different specifications and lengths ranging from 235 mm to 255 mm. Additionally, we support customized couplings to meet various rock drilling and mining requirements.

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Product Specifications

1. Product No: 90515743

• Thread Diameter: T51 (2 inch)
• Coupling Diameter: 72 mm (2²⁷/₃₂ inch)
• Length: 235 mm (9¼ inch)
• Weight: 4.1 kg

2. Product No: 90515744

• Thread Diameter: T51 (2 inch)
• Coupling Diameter: 72 mm (2²⁷/₃₂ inch)
• Length: 255 mm (10 inch)
• Weight: 4.7 kg

3. Product No: 90515745

• Thread Diameter: T51 (2 inch)
• Coupling Diameter: 77 mm (3¹/₃₂ inch)
• Length: 235 mm (9¼ inch)
• Weight: 5.2 kg

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For Atlas Copco T51 Couplings with superior performance and competitive pricing, contact hbsuperdrill today!