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coal mine rock drill bits
US$ 20 - 80
/ Piece
50 Pieces(Min. Order)
- FUZHOU
- T/T Credit Card
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Product Details
| Place of Origin | Fujian, China | Brand Name | DSL | |
| Type | Core Drill Bit | Material | Cobalt Steel Alloys | |
| Use | Other, Masonry Drilling, Coal Mining |
Product Description
Specifications
1.ISO9001 and CE2.high quality and the lower price
coal mine rock drill bits
Instruction
Chisel bits
The chisel bit is made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm.
It is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Specification
| Bit Diameter | Buttons | Taper | Water Hole | Part No. | |
| mm | in | mm | |||
| 30 | 1 3/16" | 10*15 | 7° | 2 | DSL-301 |
| 32 | 1 17/64" | 10*15 | 7° | 2 | DSL-302 |
| 34 | 1 11/32" | 10*15 | 7° | 2 | DSL-303 |
| 36 | 1 27/64" | 10*15 | 7° | 2 | DSL-304 |
| 38 | 1 1/2" | 10*15 | 7° | 2 | DSL-305 |
| 40 | 1 37/64" | 10*15 | 7° | 2 | DSL-306 |
| 42 | 1 47/64" | 10*17 | 7° | 2 | DSL-307 |
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Contact Us
- Fuzhou Dig Sword Land Machine Co., Ltd.
- Contact nameShelley Zhu Chat Now
- AddressNortheast of Wu Li Ting Crossroads,Fu Ma Road,Fuzhou ,China, Fuzhou, Fujian
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