Dth Hammer Bit Dhd350 Cop54 Sd5 Ql50 Misson50 - Chinaprice: contact company for price
well drilling, other construction project.
We can supply a full range of High Air
Pressure DTH rock drilling bit:
CH35 (DHD3.5, COP34, QL30，MISSION30)
CH45 (DHD340, COP44, SD4，QL40，MISSION40)
CH55 (DHD350, COP54, SD5，QL50，MISSION50)
CH65 (DHD360, COP64, SD6，QL60，MISSION60)
CH85 (DHD380, COP84, SD8，QL80，MISSION80)
Material: Alloy Steel + Carbide
matching: match over 95% against world
Button shape: Spherical and Ballistic, Round
Bit face shape: Flat face, Drop
center, Convex, Double Guage, Concave
Compared with the overseas brands, our
advantages are as following:
1. Our DTH bits are interchangeable with the
world’s famous brand(Atlas Copco, Ingersoll-
2. Price are competitive against the famous
brands and good quality against the small
1. Energy-saving and more durable due to
high quality of alloy steel materials and
advanced heat treatment adapted.
2. Goold flushing effect ensure high
3. Good hole cleaning ability.
4. We can design and manufacture according
to customer’s requirement of the Bit
Diameter, NO. of air holes, button shape and
the face shape.
1. Our factory has been specialized in
manufacturing & exporting drilling tools and
spare parts over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 10 year's
professional working experience.
4. Our products are exported throughout the
world. Main market:Russia, USA, South
Africa, Canada, Australia, Brazil, Uruguay,
Questions you may be interested in:
1. Payment: T/T, Western Union, Paypal
2. Delivery time: Based on your order qty,
generally it takes 15-20 days for
production.only need 2 or 3 days if it’s
available in our stock.
Trail order: we suggest by DHL, express
Bulk order: we suggest by sea.
4. Quality control: We have our experienced
They will perform stick inspection and tesing
for every order before shipping out.
5. About aftersale services
Our sales team and technical Dep. Will be
available at any time.(Holidy excluded)
- Posted By: Great Wall Diamond Drill(Hong Kong)CO.,LTD
- Phone: 8673188031001
- Address: Xin Yao North Road,Tian Xin District,Chang Sha Cit, Chang Sha, China
- Website: http://www.greatwalldrill.com
Published date: April 27, 2015 -
- Business Description: Great Wall Diamond Drill (Hong Kong) Co., LTD is a famous modern high
tech enterprise, which specializing in manufacturing and exporting rock
drill equipment and pneumatic tool. The company was founded in 2005, and
located in the center of China industrial ChangSha. Our company has
the full sets of producing rock drilling machine and pneumatic tool , by
using high quality raw material, utilizing advanced craft technology and
imposing strict quality inspection,independently research and develop
the most advanced high air pressure DTH hammer in China, various kinds
of DTH bits, accentric overburden drilling equipment,various kinds of
threaded drilling bits, reverse circulation hammers and bits , shank
adapters and coupling sleeves, drill tube, and accessories of rock
drilling and other products. The products are being well sold in China
and exported to United States, Australia, Canada, Brazil,South Africa,
South Korea and other countries.
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