Roadheader Picks

High-efficiency, wear-resistant cutting tools designed for hard rock tunneling.

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Standard Soft Rock Type

Product Highlights

Designed for soft to medium-soft rock conditions, Xinda 38 mm shank cutting picks feature a one-piece forged steel body for low cutting resistance and smooth rotation. Ultra coarse-grain carbide tips provide a balanced combination of sharpness and fracture resistance, enabling efficient cutting in mudstone, shale, and weathered rock formations. A high-bond brazing process (up to 98% bonding integrity) ensures long-term reliability without carbide loss.

Product Structure

Performance Advantages

Faster, smoother cutting with lower torque fluctuation and stable tunneling performance
Stable and consistent pick rotation, resulting in uniform wear
Structural stability maintained in wet, soft, and weathered rock conditions
Longer replacement intervals, reducing overall tunneling costs