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DK40-I (IR DHD340A) DTH HAMMER

SKU: 3750120
3.86" Outsiide Diameter 4.00" - 5.00" Minimum Bit Size

Hammer Weight: 84 lbs.

2 3/8" API REG PIN Thread Type / IR340 Bit Shank Type
  • IR340A Shank Design
  • New Generation
  • Superior Technology
  • Standard Bit Diameters, 4″ – 5″
  • Delivers more energy per blow
  • Hardened piston for extended life
  • Innovative design for maximum performance with minimum maintenance