Products
coal mining picks / coal mine drill bit
- Product Type：Coal mining bits
- Applications：coal mining/tunneling
- Category：Mining Bits
- Summary：
1.good quality 2.best service 3.lowest price 4.punctual delivery 5.standard package
+（86）635-8877889
Introduction
Liaocheng RZ Construction Cutter Co.,Ltd is
a professional manufacturer of rotary bits,coal mining bits,flat bits and shied
driving cutters.
We can also manufacture and export the following Mining
Bits and Holders: S135, S150, S170,U47,U82, U84, U85, U92, U95, S120, S150,
U765K, U765HD, C31HD, AM511 and etc.
We welcome any custom design enquiry. We can also customize products for you upon requests.
Our professional engineers are available to review your drawing/sample and to discuss your needs for replacement wear parts applied on different hardness of roc
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