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

DTH Bits, Cop44 Bit, Cop44 -115mm Bit manufacturer / supplier in China, offering Down The Hole Cop44-115mm DTH Bit for 4" Hammer, Atlas Copco Cop66 DTH Hammers Cop66 Hammers, Numa120 DTH Bits and so on.

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Supplier Homepage Product DTH bits Down The Hole Cop44-115mm DTH Bit for 4" Hammer

Down The Hole Cop44-115mm DTH Bit for 4" Hammer

FOB Price: US $40-3,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $40-3,000/ Piece
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Port: Shanghai, China
Production Capacity: 50000 Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Cop44-115mm dth bit
  • Model: DHD340, Cop44, Ql40, SD4, Mission40
  • Quantity: Small Quantity Is Acceptable
  • Trademark: sollroc
  • Specification: Grade A
  • HS Code: 82071300
  • Sizes: 2 Inch to 30 Inch
  • Color: as Request
  • Product Name: Cop44-115mm DTH Bit
  • Transport Package: Cartons + Ply-Wooden Cases for Exporting
  • Origin: Changsha, Hunan
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: Cop44-115mm dth bits
For 4" hammer
DTH bits shank
Bit Dia.No.
Air Holes
Part No.
1054 1/8"26×φ145×φ139.0DHD340-105
1104 1/4"27×φ136×φ139.3DHD340-110
1154 1/2"27×φ146×φ1310.0DHD340-115
1204 3/4"28×φ146×φ1411.0DHD340-120
1054 1/8"26×φ145×φ139.0SD4-105
1104 1/4"27×φ136×φ139.5SD4-110
1154 1/2"27×φ146×φ139.8SD4-115
1204 3/4"28×φ146×φ1411.5SD4-120
1054 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
1054 1/8"26×φ145×φ136.0M40-105
1104 1/4"27×φ136×φ136.2M40-110
1154 1/2"27×φ146×φ136.6M40-115
1204 3/4"28×φ146×φ147.0M40-120

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

Down The Hole Cop44-115mm DTH Bit for 4

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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Mr. Steven Shi
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