30mm, 35mm OD Coal Mining Conica Drill Bit Coal Cutter Pick-Shaped Bits Rock Drilling Tools
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Changzhou, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Textile Machinery Spare Parts |
Product Detail
| Model No.: | coal cutter pick-shaped bits 1 |
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Product Description
30mm, 35mm OD Coal Mining Conica Drill Bit Coal Cutter Pick-Shaped Bits Rock Drilling Tools
Description:
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Coal cutter Pick-shaped bits |
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Coal cutter Pick-shaped bits: L1 is the whole length, L2 is the length of the head(drilling part), D is the diamter of the head(maximum diameter), and d is the diameter of the back part
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