4 Inch DHD340 COP44 Atlas Copco Rock Drill Bit
Specifications
4 inch DHD340 COP44 atlas copco rock drill bit1. Factory price
2.17 years experience
3.Widely used for mining
4.Atlas quali
Product Information
4 inch DHD340 COP44 atlas copco rock drill bit
According to different drilling application, we have different design to meet customers with excellent quality and competitive price .
| 1 | Type | 4 inch DHD340 COP44 atlas copco rock drill bit |
| 2 | Material | Steel + Carbide |
| 3 | Application | Mining, Quarrying, Ground engineering |
| 4 | Advantage |
Quality closed to Atlas, and competitive price |
| 5 | Button bit face shape design | Concave face, Convex face, Double gauge face, Flat face |
| 6 | Carbide button shape design | Domed/Round button,Parabolic/Semi-Ballistic Buttons, Ballistic Button, Sharp Button, Flat Button |
| 7 | Certificate | ISO9001:2008 |
| 8 | Package | Inner package with cartons,outer package with wooden case |
| 9 | Delivery | 7-15days after receive your payment |
| 10 | Payment Terms | T/T Western Union MoneyGram |
| 11 | MOQ | 4 pcs/size |
Product Catalogue
4 inch DHD340 COP44 atlas copco rock drill bit
Working with such companies as Atlas Copco(), Numa Hammers(/) and Rocbit Hammers of South Africa(.za), we can provide you with the correct hammer and bit for any application
| atlas copco rock drill bit | Bit Dia. (mm) | Air Holes No. | Gauge Buttons | Front Buttons | ||
| mm | inch | |||||
| ND45(DHD340A,COP44) | 105 | 4 1/8 | 2 | 6*Φ14 | 5*Φ13 | |
| 110 | 4 3/8 | 2 | 7*Φ14 | 6*Φ13 | ||
| 115 | 4 1/2 | 2 | 7*Φ14 | 6*Φ13 | ||
| 120 | 4 3/4 | 2 | 8*Φ14 | 7*Φ13 | ||
| 127 | 5 | 2 | 8*Φ14 | 7*Φ13 | ||
|
105 | 4 1/8 | 2 | 6*Φ14 | 5*Φ13 | |
| 110 | 4 3/8 | 2 | 7*Φ14 | 6*Φ13 | ||
| 115 | 4 1/2 | 2 | 7*Φ14 | 6*Φ13 | ||
| 120 | 4 3/4 | 2 | 8*Φ14 | 7*Φ13 | ||
| 127 | 5 | 2 | 8*Φ14 | 7*Φ13 | ||
| QL40 | 105 | 4 1/8 | 2 | 6*Φ14 | 5*Φ13 | |
| 110 | 4 3/8 | 2 | 7*Φ14 | 6*Φ13 | ||
| 115 | 4 1/2 | 2 | 7*Φ14 | 6*Φ13 | ||
| 120 | 4 3/4 | 2 | 8*Φ14 | 7*Φ13 | ||
| 127 | 5 | 2 | 8*Φ14 | 7*Φ13 | ||
| Mission40 | 105 | 4 1/8 | 2 | 6*Φ14 | 5*Φ13 | |
| 110 | 4 3/8 | 2 | 7*Φ14 | 6*Φ13 | ||
| 115 | 4 1/2 | 2 | 7*Φ14 | 6*Φ13 | ||
| 120 | 4 3/4 | 2 | 8*Φ14 | 7*Φ13 | ||
| 127 | 5 | 2 | 8*Φ14 | 7*Φ13 | ||
Zhaoxing can help you to improve drilling efficiency and reduce the production cost
1. Over 17 years practical drilling experience
2.Sold hundreds of drilling rig and air compressor
3. Continue to supply original spare parts and drilling tools
4. Provide professional drilling technical support
NO1.We can supply full range of drilling equipment to satisfy the requirements of the construction engineering and mine production.
Blasting drillingWater well drillingCovering drillingGeological drilling Anchor cable drilling
NO.2We are not only having 17 years rich practical experience, but also have a batch of long-term cooperation top machinery manufactory resource.We provide original spare parts and drilling tools.
Related products

NO3.we have wide experience in mining, blast hole, anchor hole, geotherm hole. You can see our project case, and then you will believe our experience can help you.
production line
Our Certificate

Not only are we one of the premier suppliers of DTH equipment, we have also become specialists in solution based large diameter rock drilling packages, providing not only large diameter hammers and bits, but also shrouded drill pipes, helicoidal pipes and casing advancing systems. Working with you from tender stage to contract completion helps you get your projects completed on time and on budget.
Send Inquiry to This Supplier
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