Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Metallurgy, Mineral & Energy, Tools & Hardware
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

DHD350 DTH Bit, DHD350 DTH Hammer Bit, DHD350 Bits manufacturer / supplier in China, offering DHD350 140mm DTH Drill Bit for Water Well Drilling/ Blasting Drilling, 4" High Pressure DTH Hammers, DHD340 DTH Bit, DTH Button Bit and so on.

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Supplier Homepage Products DTH bits DHD350 140mm DTH Drill Bit for Water Well Drilling/ Blasting Drilling

DHD350 140mm DTH Drill Bit for Water Well Drilling/ Blasting Drilling

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $100
10+ Pieces US $2,000
Port: Shanghai, China
Production Capacity: 50000 Per Month
Payment Terms: L/C, T/T, Western Union
Sizes: 2 Inch to 30 Inch
Color: Black, Gold, Red, Grey, Blue
Transport Package: Cartons + Ply-Wooden Cases for Exporting
Specification: Grade A
Trademark: sollroc
Origin: Changsha, Hunan

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Basic Info

Model NO.: DHD350 dth bits
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 5" hammer
DTH bits shank
Bit Dia.No.
Air Holes
Part No.
1335 1/4"27×φ166×φ1415.0DHD350-133
1405 1/2"27×φ187×φ1416.0DHD350-140
1465 3/4"28×φ187×φ1417.0DHD350-146
1656 1/2"28×φ188×φ1618.5DHD350-165
1335 1/4"27×φ166×φ1415.5SD5-130
1405 1/2"27×φ187×φ1416.0SD5-140
1465 3/4"28×φ187×φ1416.5SD5-146
1656 1/2"28×φ188×φ1619.0SD5-165
1335 1/4"27×φ166×φ1415.5QL50-130
1405 1/2"27×φ187×φ1416.0QL50-140
1465 3/4"28×φ187×φ1416.5QL50-146
1656 1/2"28×φ188×φ1619.0QL50-165
1335 1/4"27×φ166×φ1412.5M50-130
1405 1/2"27×φ187×φ1413.5M50-140
1465 3/4"28×φ187×φ1414.0M50-146
1656 1/2"28×φ188×φ1615.0M50-165


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

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.

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

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

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