Small Twist Rod For Coal Mine
Suitable for the supporting of coal mine assisting anchor network.

1. The excellent quality steel is adopted to manufacture this rod with good wearable performance.

2. Quick chip removal during drilling and high efficiency of drilling.

3. Water type small twist drill rod for coal mine has good dedusting effect, which can improve working conditions.

Specification, Type & Parameter List For Main Products.

Name                                   Model      Joint at tail      Joint at head                             Remark

Dry small twist drill rod        Φ26        M14   M16      M10 Socket type M10           The special sizes

Water small twist drill rod   Φ26        M14   M16      M10 Socket type M10            can be customized