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G-Force Nova Series Hammers operate without foot valves installed in the drill bits

Nova DTH Hammer
Nova Hammers

Available in 4″, 5”, 6”, 8”, 10″ and 12″ sizes

Choose a hammer below

For additional 4″, 5″, 8″, 10″, 12″ and 16″ hammers,
please see our LXQ hammers

For additional 4″, 5″, 6″, and 8″ hammers,
please see our G-Force hammers

6″, 8″, 10″ & 12″ G-Force Nova Hammer Breakdown Video

Main Features

  • No foot valves required in the drill bits
  • Several different types of stress-relieving and heat-treatment processes are performed on these hammers
  • Carburizing of the piston makes for long-lasting products
  • Hardness of 60 HRC
  • Easy to service
  • Fast performance, unparalleled
  • Handles injection of foam and polymers, without affecting performance
  • Manufactured from the finest steel available in today’s market


  • Pride of workmanship and outstanding engineering make these hammers a superior value
  • Unequalled dependability
  • Unparalleled service and support
Nova Hammer Group Image
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