Gold Member Since 2015
Audited Supplier
Changsha Sollroc Engineering Equipments Co., Ltd.

DTH Bits, DTH Button Bits, Numa120 DTH Bits manufacturer / supplier in China, offering Numa120 DTH Bits, Button Bits Sharpening Cups, CIR90 CIR110 CIR150 Low Pressure DTH Hammers and so on.

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Numa120 DTH Bits

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $800 US $8,000
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $800
10+ US $8,000
Get Latest Price
Port: Shanghai, China
Production Capacity: 10000 Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Numa120
  • Aplication: Down The Hole Drilling. Mining, Quarry
  • Bit Face: Flat, Concave, Convex
  • Model No: SD12, Numa100, Numa120, DHD1120
  • Transport Package: Cartons + Ply-Wooden Cases for Exporting
  • Origin: Changsha, Hunan
  • Sizes: 2 Inch to 30 Inch
  • Color: Black, Red, Gold, Blue, Grey and etc
  • Processing Type: Processing Type
  • Trademark: sollroc
  • Specification: Grade A
  • HS Code: 82071300
Product Description
About us:

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.




Product specifications:
   
  
      
  For 12" hammer
  DTH bits shank
Bit Dia.No
Air
Holes.
Gauge
Buttons
Front
Buttons
Weight
(Kg)
Part No.
mminch
           DHD1120
 
30512"412×φ1836×φ16152.0DHD1120-305
31112 1/4"412×φ1836×φ16157.0DHD1120-311
33013"416×φ1842×φ16165.0DHD1120-330
35614"416×φ1948×φ16178.0DHD1120-356
38115"416×φ1948×φ18198.0DHD1120-381
              SD12
 
30512"412×φ1836×φ16156.0SD12-305
31112 1/4"412×φ1836×φ16168.0SD12-311
33013"416×φ1842×φ16180.0SD12-330
35614"416×φ1948×φ16191.0SD12-356
38115"416×φ1948×φ18200.0SD12-381
              NUMA120
 
30512"412×φ1836×φ16152.0NUMA120-305
31112 1/4"412×φ1836×φ16158.0NUMA120-311
33013"416×φ1842×φ16165.0NUMA120-330
35614"416×φ1948×φ16178.0NUMA120-356
38115"416×φ1948×φ18195.0NUMA120-381
             NUMA125
 
30512"412×φ1836×φ16170.0NUMA125-305
31112 1/4"412×φ1836×φ16173.0NUMA125-311
33013"416×φ1842×φ16182.0NUMA125-330
35614"416×φ1948×φ16191.0NUMA125-356
38115"416×φ1948×φ18200.0NUMA125-381
 
 
    
 
 
 



Shank can be available:

1), Dia. 64mm-70mm shank Bulroc BR1
2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5
6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8), Dia. 254mm-380mm shank SD10, Numa100
9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
10), Dia. 405mm-864mm shank SD15, SD18
11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...





We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc


Product photos


Numa120 DTH Bits


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.


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




Production time:

Generally need 15-25 days


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