Hydro-Processing Machinery

high compressive strength and strong abrasion resistance, which can drill more reasonably and effectively, and can be used for drilling under various

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

1. In-house heat treatment ensures optimum surface hardness and case depth
2. R780 Steel -high standard
3. 6 months warranty

It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter 19mm

high compressive strength and strong abrasion resistance, which can drill more reasonably and effectively, and can be used for drilling under various

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.

Different taper sizes have different characteristics when it comes to the "knock-off" index- the smaller angle will prevent the bit from spinning.

Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills

high compressive strength and strong abrasion resistance, which can drill more reasonably and effectively, and can be used for drilling under various

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex.Stale and mature welding technology ensure good quality

Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex.Stale and mature welding technology ensure good quality

Tapered drill rod, another name called taper rod.This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing.

Type: Chisel or Cross
Shank size:hex19mm hex.22mm, hex.25mm including Plug Hole Rod
Length under collar(mm): 400 800 1600 2400 3200 4000 4800

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

Our drill bit can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs