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Helilok® Points

ESCO Helilok dredge points for rock dredging are designed with a trapezoidal bit cross section to maintain sharpness. Chisel and flared points are designed for sand and clay applications.

 ESCO Helilok dredge points feature:
  • Points that fit onto adapters with a quarter twist and butt fit against the adapter nose to directly take thrust loads
  • A helical thread and large stabilizing flat that distributes loads over the entire adapter nose for exceptional strength
  • A one-piece lock that provides positive point retention