Down-the-hole drlling products

Our hammers are purpose-matched for all rock types and applications. Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for cuttings to evacuate the hole. 

King Kong’s DTH Drilling tools including DTH Hammer, DTH Button bit, DTH Drill Pipes,(Reverse Circulation)RC Hammer, RC Button bit, RC Drill Pipes, DTH Adapters,Pin&Pin, Pin&Box, Box&Box, Casing system, Construction&Piling Big Hole drilling product.

Down-The-Hole Hammmer

King Kong DTH Hammer including: High air Pressure Hammer, Middle air pressure Hammer, Low Air pressure Hammer. Russian KNSH DTH Hammer etc.

  • Selecting the right hammer
  • Highest performance
  • A valuable option

Down-The-Hole Bit

When you want a premium solution that does wonders for your productivity and allows you to drill more meters per shift – KingKong DTH drill bits is a dream come true.

 
  • Optimized flushing
  • More buttons
  • A tough and sturdy body
  • Fewer interruptions at work

Frequently Asked Questions

We have a lot of DTH Drilling tools products and it is not enough to write all of them in this page,so please contact us if you have any questions.

We produce the High Air-pressure DTH Hammer:

DHD3.5, DHD340,DHD350,DHD360,DHD380,NUMA100,DHD1120, NUMA125,YC410 DTH Hammer.

QL40,QL50,QL60,QL80,QL100 DTH Hammer.

SD3,SD4,SD5,SD6,SD8,SD10,SD12, DTH Hammer.

M30,M40,NM5C,M50,M60,M70,M80 DTH Hammer.

TD40,COP32,Cop34,Cop44,Cop54,Cop64,Cop84 DTH Hammer.

Medium-Low DTH Hammer:

BR1,BR2,BR3,N3,N4

Cir50,Cir65.Cir76,Cir90,Cir100,Cir110,Cir130,Cir150,Cir170,Cir190,Cir200

KNSH,Russia-P60,P90,P100,P110,P130,P150,P170,P190.

Reverse Circulation DTH Hammer:

RE531, RE035,RE004,RE540,RE040,RE542,RE543,RE545,RE052,RE547,RE054,RE140,PR52,PR54,PR54R,RC40,RC50.

We produce the DTH button bits including the Low air pressure DTH button bit, Middle air pressure DTH button bit, High air pressure DTH button bit, RC DTH hammer and RC DTH button bits, Russian bayonet KNSH button bits.

For the DTH hammer: About 3 days if we have the parts in stock, and about 10days if we need to produce.

For the DTH button bits: About 3 days if we have the semi-finished bits, or need about 7 days to produce.

For the Drill Pipe: About 5days if we have the semi-finished drill pipe or need about 15 days to produce.

We bear all of the delivery freight and product cost if it our quality problem, and we also give you 3-6 months warranty for our DTH hammer and button bits.