cemented carbide auger bit for coal drill bit
Product Details
Supplier Information
Jinan Xinyu Cemented Carbide Co., Ltd.
Main Products: | Tungsten Carbide Bullet, Tungsten Carbide Tips, Tungsten Carbide Buttons |
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Jinan Xinyu Cemented Carbide Co., Ltd.
Main Products: | Tungsten Carbide Bullet, Tungsten Carbide Tips, Tungsten Carbide Buttons |
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