High Air Pressure dth DHD340 COP44 SD4 QL40 M40 hammer and bit for drilling

  • Brief info:High Air Pressure dth DHD340 COP44 SD4 QL40 M40 hammer and bit for drilling, US $ 1 - 2 / Piece, Shandong, China, WORLDRILL, Drill Bit.Source from Qingdao Worldrill Co., Ltd. on Alibaba.com.
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Product Description

 second hand well drilling drill bit

 

QL DTH hammers

 

DescriptionThread connectionOutside diameteRec. hole sizeShank styleWorking pressureLength without bit,
shoulder to shoulder
Weight without bit
mminchmminchbarpsimminchkglbs
4"
QL 340 STDAPI 2 3/8 Reg Pin1003 15/16110-1304 5/16 - 5 1/8DHD 3406 - 2587-36399439 1/849108
5"
QL 50 STDAPI 3 1/2 Reg Pin1174 5/8130 - 1525 1/8 - 6QL 506 - 2487-35010674260132
QL 50 HFAPI 3 1/2 Reg Pin1174 5/8130 - 1525 1/8 - 6QL 506 - 2487-35010674260132
QL 50 HCAPI 3 1/2 Reg Pin1174 5/8130 - 1525 1/8 - 6QL 506 - 2487-35010674260132
QL 55 QMAPI 3 1/2 Reg Pin1244 7/8134 - 1525 1/4 - 6QL 506 - 2487-35010674274163
6"
QL 60 STDAPI 3 1/2 Reg Pin1385 7/16152 - 1916 - 7 1/2QL 606 - 2487-350113244 9/169120
QL 60 HFAPI 3 1/2 Reg Pin1385 7/16152 - 1916 - 7 1/2QL 606 - 2487-350113244 9/1691201
QL 60 HCAPI 3 1/2 Reg Pin1385 7/16152 - 1916 - 7 1/2QL 606 - 2487-350113244 9/1691201
QL 65 QMAPI 3 1/2 Reg Pin1465 3/4165 - 1916 1/2 - 7 1/2QL 606 - 2487-350113244 9/16111245
Aqua 60API 3 1/2 Reg Pin1385 7/16152 - 1916 - 7 1/2QL 606 - 2487-350113244 9/1691201
8"
QL 80 STDAPI 4 1/2 Reg Pin1817 1/8200 - 3057 7/8 - 12QL 806 - 2487-350146157 1/2203446
QL 80 STD4 1/2 BECO Pin1817 1/8200 - 3057 7/8 - 12QL 806 - 2487-350146157 1/2203446
QL 80 HFAPI 4 1/2 Reg Pin1817 1/8200 - 3057 7/8 - 12QL 806 - 2487-350146157 1/2203446
QL 80 HCAPI 4 1/2 Reg Pin1817 1/8200 - 3057 7/8 - 12QL 806 - 2487-350147858 3/16203446
QL 85 QMAPI 4 1/2 Reg Pin1947 5/8216 - 305216 - 305QL 806 - 2487-350146157 1/2250551
12"
QL 120 STD SlimAPI 6 5/8 Reg Pin27310 3/4311 - 56012 1/4 - 22 1/16QL 1206 - 1787-247183772 5/165711257
QL 120 STDAPI 6 5/8 Reg Pin28511 1/4311 - 56012 1/4 - 22 1/16QL 1206 - 1787-247183772 5/166501433
QL 120 STD BOAPI 6 5/8 Reg Pin28511 1/4311 - 56012 1/4 - 22 1/16QL 1206 - 1787-247183772 5/166501433
QL 120 HCAPI 6 5/8 Reg Pin28511 1/4311 - 56012 1/4 - 22 1/16QL 1206 - 1787-247191375 5/166361402
20"
QL 200API 8 5/8 Reg Pin39615 9/16440 - 66017 15/16 - 26QL 2006 - 1787-247167065 3/411722584
QL 200 SAPI 8 5/8 Reg Pin39615 9/16710 - 91428 - 36QL 200 S6 - 1787-247183172 1/1613562990

 

QLX and TD DTH hammers

DescriptionThread connectionOutside diameteRec. hole sizeShank styleWorking pressureLength without bit,
shoulder to shoulder
Weight without bit
mminchmminchbarpsimminchkglbs
3.5"
QLX 35API 2 3/8 Reg Pin793 1/890-1053 9/16 - 4 1/8DHD 3.56 - 3087-43279931 7/163066
4"
QLX 40API 2 3/8 Reg Pin101,64115 - 1304 1/2 - 5 1/8TD 406 - 3587-50889735 5/1646100
5"
QLX 50API 3½ Reg Pin121,94 13/16134 - 1525 1/4 - 6QL 506 - 3587-508106141 3/469,5153
QLX 55 QMAPI 3½ Reg Pin1295 1/16140 - 1525 1/2 - 6QL 506 - 3587-508106141 3/480,9178
6"
QLX 60API 3½ Reg Pin1425 9/16152 - 1916 - 7 1/2QL 606 - 3587-508109142 15/1693,2205
QLX 65 QMAPI 3½ Reg Pin1495 7/8165 - 1916 1/2 - 7 1/2QL 606 - 3587-508109142 15/16104,8235
QLX 60 OGAPI 3½ Reg Pin1425 9/16156 - 1656 1/4 - 6 1/2QL 606 - 3587-508109142 15/1693,2205
8"
TD 80 STDAPI 4½ Reg Pin1817 1/8200 - 3057 7/8 - 12QL 806 - 2487-350146657 11/16216476
TD 85 QMAPI 4½ Reg Pin1977 3/4222 - 3058 3/4 - 12QL 806 - 2487-350141055 1/2239527
TD 90 STDAPI 4½ Reg Pin1977 3/4222 - 3058 3/4 - 12TD 906 - 2487-350141055 1/2239527
TD 90 DHAPI 4½ Reg Pin1977 3/4222 - 3058 3/4 - 12TD 906 - 2487-350141055 1/2239527

 

COP DTH hammers

 

DescriptionThread connectionOutside diameteRec. hole sizeShank styleWorking pressureLength without bit,
shoulder to shoulder
Weight without bit
mminchmminchbarpsimminchkglbs
2"
COP 20RD 50-6 Box622 7/1670 - 962 3/4 - 3 3/4BR 26 - 1287-17581031 7/813.529.8
3"
COP 32API 2 3/8 Reg Pin773 1/1685 - 1003 3/8 - 3 15/16COP 326 - 1287-17592537 7/1623.050.7
3.5"
COP 35API 2 3/8 Reg Pin793 1/888-1053 7/16 - 4 1/8DHD 3.56 - 2587-36390235 1/23065
4"
COP 44 STDAPI 2 3/8 Reg Pin983 7/8110-1254 5/16 - 4 15/16DHD 3406 - 2587-363103440 11/1638,084.0
COP 44 GoldAPI 2 3/8 Reg Pin1003 15/16110-1304 5/16 - 5 1/8TD 406 - 3587-5081037.540 7/840,589.3
COP 44 GoldAPI 2 7/8 Reg Pin1003 15/16110-1304 5/16 - 5 1/8TD 406 - 3587-5081037.540 7/840,589.3
COP 44 GoldCUBEX #241003 15/16110-1304 5/16 - 5 1/8TD 406 - 3587-5081037.540 7/840,589.3
COP 44 Gold,
guided casing
API 2 3/8 Reg Pin1144 31/641154 1/2TD 406 - 3587-5081037.540 7/845,099.2
COP 44 Gold,
guided casing
and chuck
API 2 3/8 Reg Pin1144 31/641154 1/2TD 406 - 3587-5081037.540 7/845,3100
5"
COP 54 STDAPI 2 3/8 Reg Pin1204 3/4134–1525 1/4–6DHD 3506 - 2587-363114545 1/1657126
COP 54 STDAPI 3½ Reg Pin1204 3/4134–1525 1/4–6DHD 3506 - 2587-363114545 1/1657126
COP 54 QMAPI 3½ Reg Pin1264 15/16134–1525 1/4–6DHD 3506 - 2587-363114545 1/1657148
COP 54 Gold "Slim"API 3½ Reg Pin1154 1/2127–1525–6QL 506 - 3087-43511944757126
COP 54 GoldAPI 3½ Reg Pin1204 3/4134–1525 1/4–6QL 506 - 3087-43511944766146
COP 54 Gold QMAPI 3½ Reg Pin1264 15/16140–1525 1/2–6QL 506 - 3087-43511944776168
6"
COP 64 STDAPI 3½ Reg Pin1425 9/16156–1786 1/8–7DHD 3606 - 2587-363130851 1/295209
COP 64 QMAPI 3½ Reg Pin1465 3/4165–1786 1/2–7DHD 3606 - 2587-363130851 1/2109240
COP 64 GoldAPI 3½ Reg Pin1425 9/16156–1786 1/8–7QL 606 - 3087-435125849 1/296212
COP 64 Gold QMAPI 3½ Reg Pin1465 3/4165–1786 1/2–7QL 606 - 3087-435125849 1/2109240

 

 

Company Information

 


Company Profile

About our Company and Products
Qingdao Worldrill Co., Ltd is one of the biggest enterprises in China specializing in research and manufacture of rock drilling products and pneumatic tools. It has a complete set of equipment for producing rock drilling products and pneumatic tools. (The key equipment is the most advanced one in the world). With its abundant experience in research and production, using the highest quality raw materials, through advanced technology and rigorous testing methods, our company has produced products with excellent performance and quality.
Our company mainly researches, designs and manufactures the following products: high pressure DTH hammers (which are the most advanced products in the field in China), all kinds of DTH bits, eccentric drilling tools for drilling with casing in the cover rocks and loose rocks, all kinds of threaded bits, RC reverse circulation hammers and bits, shank adaptors and coupling sleeves, various kinds of tool joints and drill pipes, and spare parts for drilling rigs, etc. The performance of these products is domestic leading and world first-class. The products have gained certificates including ISO 9001, API, SGS, CE, etc. “WORLDRILL” drilling tools own a good market all over China for the good quality and high performance. Meanwhile, the company is still actively exploring overseas market. “WORLDRILL” products have been exported to more than 50 countries including Australia, South Africa, UAE,Tanzania,Zambia,Korea,Nigeria,etc.

About our Product Technology and Advantages
“WORLDRILL”,manufacturing drilling tools, is a leading brand in China, and the DTH Hammers without foot-valve are the most popular products in particular. Compared with the DTH Hammers of the same specification with foot-valve, the advantages of DTH Hammers without foot-valve are as follows: 1. Higher impact frequency and faster drilling speed, with the speed being 15%-20% higher than the ones with foot-valve; 2. Lower air consumption and lower oil consumption, with 10% of the oil consumption saved; 3. Avoid the trouble of foot-valve fracture and expand when heated, or the contraction when cooled; 4. Fewer internal parts, simple in structure, long in service life, and easy to assemble and disassemble. The new type hammer has been well received by users since its launch. Hammering tests have been carried out on the hardest iron ore mine in China. Compared with the products from SANDVIK and ATLAS COPCO, the new type fast hammer produced by our company is about 10% faster in terms of speed. Besides, since the thickness of the external cylinder of the hammer from our company is increased, its service life is longer than others. As to bits, the quality of products provided by our company is comparable to those from the above mentioned two companies; in the meantime, the cost performance of drilling tools branded “WORLDRILL” is much higher than those branded SANDVIK and ATLAS COPCO.

Factory and Workshop

 

Packaging & Shipping

 

Our Services

1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

Contact Information

QINGDAO WORLDRILL CO., LTD

Contact: Mary

Phone:008653283181976

Mobile:008613906486398 / 008613335075578

Address: No. 261 Outlets in Southern District, Ruihai Garden, Lingshanwei Town,
Huangdao District, Qingdao City, Shandong Province, China, 266555

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