Shank Adapter

Shank Adapter

Rock Drilling Tools

Shank Adapter

Shank adapters for connecting top-hammer rock drills to the drill string. Manufactured to tight tolerances for reliable energy transfer and extended service life.

Key Features

  • ✓  Precisely machined to OEM dimensions
  • ✓  High-quality alloy steel with heat treatment
  • ✓  Compatible with major rock drill brands
  • ✓  Hex or round shank configurations
  • ✓  Standard thread profile matches extension rods

Technical Specifications

Shank Type Hex 22 / Hex 25 / Hex 32 / Hex 35 / Round
Thread End R25 / R28 / R32 / T38 / T45 / T51
Material High-alloy drill steel (hardened)
Surface Treatment Induction hardened + tempered
Compatibility Atlas Copco, Sandvik, Furukawa equivalents
Application Top-hammer rock drills, quarry, tunneling

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