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Sandvik DD322i Development Drill

The Sandvik DD322i is a compact two-boom underground development drill equipped with Sandvik’s latest drilling automation technology. It delivers the high performance, accuracy, and reliability required for underground mine development and small- to medium-sized tunneling projects.

Specifications:

Coverage: Up to 58 m²
Hole Diameter Range: 43–64 mm
Drilling Depth Range: 3.44–5.27 m
Rock Drill: Sandvik RD520 (20 kW)

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