frp duct

  • One of the key advantages of the jackhammer is its mobility. It can be easily transported from one job site to another, thanks to its compact size and lightweight design. This makes it an ideal choice for contractors who need to work in tight spaces or who need to move frequently between different locations.
  • The choice of drill rod steel is crucial due to the harsh conditions it encounters. It needs to be strong enough to resist bending and breaking under immense pressure, while also being resilient against wear and tear caused by friction and abrasive materials. Typically, drill rod steel is composed of high-carbon alloy steels, often containing elements like manganese, chromium, and nickel to enhance strength, toughness, and resistance to corrosion.