• Numa125 Down The Hole DTH Rock Drill Bit
  • Numa125 Down The Hole DTH Rock Drill Bit
  • Numa125 Down The Hole DTH Rock Drill Bit

Numa125 Down The Hole DTH Rock Drill Bit

Sizes: 2 Inch to 30 Inch
Aplication: Down The Hole Drilling. Mining, Quarry
Color: Black, Red, Gold, Blue, Grey and etc
Bit Face: Flat, Concave, Convex
Processing Type: Processing Type
Model No: SD12, Numa100, Numa120, DHD1120
Samples:
US$ 1500/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
Numa125
Transport Package
Cartons + Ply-Wooden Cases for Exporting
Specification
Grade A
Trademark
sollroc
Origin
Changsha, Hunan
HS Code
82071300
Production Capacity
10000 Per Month

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.
mm inch
           DHD1120
 
305 12" 4 12×φ18 36×φ16 152.0 DHD1120-305
311 12 1/4" 4 12×φ18 36×φ16 157.0 DHD1120-311
330 13" 4 16×φ18 42×φ16 165.0 DHD1120-330
356 14" 4 16×φ19 48×φ16 178.0 DHD1120-356
381 15" 4 16×φ19 48×φ18 198.0 DHD1120-381
              SD12
 
305 12" 4 12×φ18 36×φ16 156.0 SD12-305
311 12 1/4" 4 12×φ18 36×φ16 168.0 SD12-311
330 13" 4 16×φ18 42×φ16 180.0 SD12-330
356 14" 4 16×φ19 48×φ16 191.0 SD12-356
381 15" 4 16×φ19 48×φ18 200.0 SD12-381
              NUMA120
 
305 12" 4 12×φ18 36×φ16 152.0 NUMA120-305
311 12 1/4" 4 12×φ18 36×φ16 158.0 NUMA120-311
330 13" 4 16×φ18 42×φ16 165.0 NUMA120-330
356 14" 4 16×φ19 48×φ16 178.0 NUMA120-356
381 15" 4 16×φ19 48×φ18 195.0 NUMA120-381
             NUMA125
 
305 12" 4 12×φ18 36×φ16 170.0 NUMA125-305
311 12 1/4" 4 12×φ18 36×φ16 173.0 NUMA125-311
330 13" 4 16×φ18 42×φ16 182.0 NUMA125-330
356 14" 4 16×φ19 48×φ16 191.0 NUMA125-356
381 15" 4 16×φ19 48×φ18 200.0 NUMA125-381
 
 
  


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


Numa125 Down The Hole DTH Rock Drill Bit


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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