3″ / 4″ / 5″ / 6″ / 8″ / 10″ / 12″ DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa

We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape.

Premium quality, professional serivce and competitive price, help us get very good reputation from our worldwide customers, not only from the domestic, also from Brazil, Peru, South Africa, Australia, Turkey, Russia, Ukraine, Korea etc..

Thanks to our long year experienced technicians and engineers in the field for more than 15 years, whom make this into reality and meet the clients' demand accurately. 

Our factory general view:

3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa
3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa


Why choose us:
1. High quality raw material, with premium hardened procedures for long life.
2. With full production chain to secure stable and prompt production leadtime.
3. Experienced Senior Technicians.
4. Long year experienced workers and engineers.
5. Quick and efficient service.
6. Care customers' concerned. 
7. Customized acceptable.
 

3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa
3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa

Technical Data:


DTH Hammers
Bit ShankConnection ThreadSuitable bitWorking pressureAir consumption
1-3" Middle-low pressure DTH hammers
BR1
BR2
BR3
RD40 box
RD50 box
API 2 3/8" Reg

¢64-¢76mm
¢70-¢90mm
¢90-¢110mm
0.7-1.75Mpa
0.7-1.75Mpa
0.7-1.75Mpa
0.7Mpa4.5m3/min
1.0Mpa4m3/min
1.4Mpa5m3/min
3" hammersDHD3.5
COP32/COP34
M30
API 2 3/8"Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/min
1.5Mpa9m3/min
4" hammersDHD340
COP44
QL40
SD4
M40
API 2 3/8"Reg¢105-¢130mm1.0-2.5Mpa1.0Mpa6m3/min
1.8Mpa10m3/min
2.4Mpa15m3/min
5" hammersDHD350
COP54
QL50
SD5
M50
API 2 3/8"Reg/API 3 1/2"Reg¢130-¢156mm1.0-2.5Mpa1.0Mpa9m3/min
1.8Mpa15m3/min
2.4Mpa23m3/min
6" hammersDHD360
COP64
QL60
SD6
M60
API 3 1/2"Reg¢152-¢203mm1.0-2.5Mpa1.0Mpa10m3/min
1.8Mpa20m3/min
2.4Mpa28.5m3/min
8" hammersDHD380
COP84
QL80
SD8
API 4 1/2"Reg¢200-¢279mm1.0-2.5Mpa1.0Mpa15m3/min
1.8Mpa26m3/min
2.4Mpa34m3/min
10" hammersSD10
NUMA100
API 6 5/8"Reg¢254-¢330mm1.0-2.5Mpa1.0Mpa22m3/min
1.8Mpa40m3/min
2.4Mpa55m3/min
12" hammersDHD1120
SD12
NUMA120
NUMA125
API 6 5/8"Reg¢305-¢381mm1.0-2.5Mpa1.0Mpa30m3/min
1.8Mpa56m3/min
2.4Mpa78m3/min

Production Corner:

3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa
3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa
3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa

Package:
Carton box with foam, then into the ply-wooden cases and or pallet for protecting the products and avoid the damagement during transportation.
Customized package acceptable.

3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa
3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa

Quality Warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Production Lead-time:
Generally need 15-30 days.

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

Factory Activities:

3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa
3" / 4" / 5" / 6" / 8" / 10" / 12" DTH Hammer with Bit Shank Ql, Mission, SD, DHD, Cop, Numa

Should you have any query or demand, pls contact us freely.

Thanks for your time.
 

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