8 Year Exporter High Toughness Coal Miner Cutter - High Air Pressure DTH Hammers – Kat

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We offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, COP and QL hammer. The optimum range of hole size for blast drilling with DTH is 90mm to 254 mm, smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known for their reliability and longevity. Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers an...


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Our purpose would be to offer good quality products at competitive price ranges, and top-notch support to clients around the whole world. We're ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Hydraulic Rock Drills , COP1032 , Plug Hole Integral Drill Steels , "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!
8 Year Exporter High Toughness Coal Miner Cutter - High Air Pressure DTH Hammers – Kat Detail:

We offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, COP and QL hammer. The optimum range of hole size for blast drilling with DTH is 90mm to 254 mm, smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known for their reliability and longevity.

Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and drill pipe
Low pressure and high pressure hammers are available in our company.
·  Suitable for high pressure drilling rigs
·  Water well drilling
·  Record breaking penetration
·  Bench drilling
·  Exploring Civil Engineering Applications
·  Lowest cost per foot drilled
·  Mining /Mineral Exploration
·  Simple & robust design
·  Exploring Civil Engineering Applications
·  Oil well drilling
·  Foot Valve not required in the bit
·  Longer parts life
·  Maximizes efficiency
·  Develops greater power for any compressor capacities
·  Penetrate 15% to 30% faster
·  Provides additional production at a lower unit cost
(1)Size: 90mm-605mm
(2)DTH Hammer: 3”-12”
(3)Package: in wooden case
(4)Productivity: 2000pcs/month

Product detail pictures:

8 Year Exporter High Toughness Coal Miner Cutter -
 High Air Pressure DTH Hammers – Kat detail pictures

8 Year Exporter High Toughness Coal Miner Cutter -
 High Air Pressure DTH Hammers – Kat detail pictures


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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for 8 Year Exporter High Toughness Coal Miner Cutter - High Air Pressure DTH Hammers – Kat, The product will supply to all over the world, such as: Vietnam , Kuwait , Argentina , Now we have a excellent team supplying specialist service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our solutions.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Andy from Mauritius - 2015.02.04 14:13
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Dora from Oslo - 2015.06.28 19:27

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