Changsha Chaojingang machinery manufacturing CO., Ltd

Super Diamond, The more use, the more efficient!

Manufacturer from China
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Quick Delivery DTH Button Bits With Flat / Convex / Concave Face CD85-200

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Changsha Chaojingang machinery manufacturing CO., Ltd
City:changsha
Province/State:hunan
Country/Region:china
Contact Person:MsXie
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Quick Delivery DTH Button Bits With Flat / Convex / Concave Face CD85-200

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Brand Name :Super Diamond
Model Number :CD85-200
Certification :ISO
Place of Origin :China
MOQ :1
Price :Negotiable
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :According to order quantity
Delivery Time :5-8 work days
Packaging Details :Fixed plastic mold + carton + wooden box
Material :Alloy Steel,Tungsten Carbide
Processing Type :Forging
Use :Coal/Ore Mining, Well Drilling
Machine Type :Drilling Tool
Color :Customerized
Type :Drill Bit
Face :Flat / Convex / Concave
weight :46kg
Inch :7 7/8
Button angle° :38
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View Product Description

Long Service Lifetime Down The Hole Drill Bits Drilling For Geothermal Well

The Drill Bits are made up of grade hard alloy and special steel, usually matched with the rock drill, to drill the rock. The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.

Product Application

Product Name: DTH Drilling Hammers And Button Bits With Long Service Life
Description: dth drilling hammers and button bits
DTH hammers are used for high air pressure mining dth hammerblast hole drilling and water well drilling project.
Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,
Marble quarry or well drilling and other construction projects.
Quality level: 95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand
MOQ: No requirement for testing and trial order

Feature

1. Suitable for high pressure drilling rigs

2. Water well drilling

3. Record breaking penetration

4. Exploring Civil Engineering Applications

5. Lowest cost per foot drilled

6. Simple & robust design

7. Exploring Civil Engineering Applications

8. Foot Valve not required in the bit

9. Longer parts life

10. Maximizes efficiency

11. Develops greater power for any compressor capacities

Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part No
mm inch Gauge Buttons Front Buttons
200 7 7/8 10×φ18 8×φ18+6×φ16 38 2×φ30 46 CD85-200
203 8 10×φ18 8×φ18+6×φ16 38 2×φ30 47 CD85-203
216 8 1/2 10×φ18 8×φ18+6×φ16 38 2×φ30 53 CD85-216
219 8 5/8 10×φ18 8×φ18+6×φ16 38 2×φ30 54 CD85-219
222 8 3/4 10×φ18 8×φ18+6×φ16 38 2×φ30 55 CD85-222
225 8 7/8 10×φ18 8×φ18+6×φ16 38 2×φ30 56 CD85-225
229 9 10×φ18 8×φ18+7×φ16 38 2×φ30 57 CD85-229
235 9 1/4 12×φ18 20×φ16 38 2×φ30 58 CD85-235
241 9 1/2 12×φ18 20×φ16 38 2×φ30 58 CD85-241
254 10 12×φ19 8×φ18+18×φ16 38 2×φ30 61 CD85-254
270 10 5/8 12×φ19 8×φ18+19×φ16 38 2×φ30 62 CD85-270
280 11 12×φ19 9×φ18+21×φ16 38 3×φ26 67 CD85-280

About US

Changsha Chao Diamond Machinery Manufacturing Co., Ltd. is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The company has rich scientific research and production experience, using the best raw materials, advanced production technology and rigorous testing methods, to produce products with superior performance and stable and reliable quality. "Super Diamond" brand rock drilling and pneumatic series products are sold well all over the country due to their superior performance, stable and reliable quality. They have been exported in batches to more than 20 countries and regions, such as Korea, Brazil, Australia and South Africa, and are well received by users.


The company is located in Liuyang, Changsha, a beautiful fireworks city. It covers an area of 26600 square meters. Its production plant covers 22,000 square meters. It has nearly 100 employees, 26 engineers and technicians, and 8 senior engineers. There are nearly 400 sets of professional equipment for research, manufacture and testing of rock drilling machinery and pneumatic tools. The company develops and manufactures the most advanced positive and negative circulation DTH impactors; reverse circulation impactors; various positive and negative circulation DTH drills; eccentric follow-up pipe drilling tools, centerline follow-up pipe drilling tools, slider type follow-up pipe drilling tools, double follow-up pipe drilling tools for follow-up drilling in overburden and loose rock strata; various thread drills; It is widely used in earthwork engineering, mining, water well engineering and construction engineering, geothermal drilling, municipal engineering and other fields.Adhering to the spirit of excellent innovation, the company provides high-quality products, advanced technology, comprehensive service, the pursuit of customer-centered, quality-oriented, to provide overall rock drilling solutions as the development goal, sincerely hope to work with old and new friends to win-win and create a better tomorrow.

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