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

Ql DTH Bits, DTH Button Bits, Ql Down The Hole Bits manufacturer / supplier in China, offering Ql Series High Air Pressure Dwon The Hole DTH Bits, RC Drill Bits (PR40, PR52, PR54, RE004, RE542, RE543, RE545, RE547, RE040, RE052, RE054), Reverse Circulation Hammers Re040 / Pr40 (RC hammers) and so on.

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Supplier Homepage Products Other Mining Machinery Ql Series High Air Pressure Dwon The Hole DTH Bits

Ql Series High Air Pressure Dwon The Hole DTH Bits

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $40-3,000/ Piece
Port: Shanghai, China
Production Capacity: 50000 Per Month
Payment Terms: L/C, T/T, Western Union
Sizes: 2 Inch to 30 Inch
Model: Ql40, Ql50, Ql60, Ql80
Color: as Request
Quantity: Small Quantity Is Acceptable
Transport Package: Cartons + Ply-Wooden Cases for Exporting
Specification: Grade A

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Basic Info

Model NO.: QL40, QL50, QL60, QL80
Trademark: sollroc
Origin: Changsha, Hunan
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:

QL shank BitsBit Dia.No.
Air Holes
Part No.
            QL30853 11/32"26×φ134×φ124.5QL30-85
903 1/2"26×φ144×φ124.7QL30-90
953 3/4"26×φ144×φ134.9QL30-95
1003 7/8"28×φ126×φ125.0QL30-100
1054 1/8"28×φ136×φ125.5QL30-105
              QL401054 1/8"26×φ145×φ139.0QL40-105
1104 1/4"27×φ136×φ139.2QL40-110
1154 1/2"27×φ146×φ139.5QL40-115
1204 3/4"28×φ146×φ1410.3QL40-120
              QL501335 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
1656 1/2"28×φ188×φ1627.0QL60-165
1907 1/2"39×φ189×φ1631.0QL60-190

1957 11/1639×φ189×φ1632.0QL80-195
2168 1/2"210×φ1812×φ1649.0QL80-216

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

Ql Series High Air Pressure Dwon The Hole 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.

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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