• Model NO.：SD12A DTH Hammer
• HS Code：84314320
• Production Capacity：5000pieces,Month

   Weight(kg)Top sub threadWorking Pressure

Recommended 

rotation speed 

HSD12A Hammer 275mm480kg    API 6 5/8"REG1.0-3.0Mpa15-25r/min

 

Other shank can be available:

3.5" hammer, shank: DHD3.5 /  COP32 / QL30 / M30 

4" hammer, IR DHD340A / SD4 / COP44 / QL40 / M40 

5" hammer, IR DHD350R / SD5 / COP54 / QL50 / M50 

6" hammer, IR DHD360 / SD6 / COP64 / QL60 / M60 shank

8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank

10" hammer, SD10 / HN100 shank

12" hammer, IR DHD1120 / SD12 / HN120 / HN125 shank

15" hammer, SD15 shank
 

We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

Products photos:


 

Advantages:

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 multi-head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

Quality warranty:

Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Transportation:
By air, By Express or By sea according to your requests