Sandvik Construction provides solutions for construction industries in niches such as quarrying, tunneling, demolition, dimensional stone, recycling and civil engineering.

RP424 Welded blade stabilizers

Sandvik welded blade stabilizers provide smoother bores and faster penetration rates when stabilizing and controlling hole deviations

Features and values

  • Minimizes rough bores, spiral bores, ledges and crooked holes
  • Provides smoother bores to minimize particles in hole bottom and reduce re-drill time
  • Best for soft to medium formations in wet or dry conditions
Key Specifications
Outside diameter 235-457 mm
9 1/4-18"
349-737 mm
13 3/4-29"
Axial load
5500-91000 kg
12000-200000 lbs
Torque rating
Up to 400 HP
at 100 RPM

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