Product>PDC Drag Bit Coring Bit
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| Product name : PDC Drag Bit Coring Bit | |
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The carbide bits is a general purpose bit for geo-technical applications used
primarily in soft formations. size:￠60 ￠75 ￠91 ￠110 ￠130 ￠151 ￠170 etc. |
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Name: Candy
Tel: 86-0411-85566112
Fax: 86-0411-85566112
Mobile: 18041146318 （张女士）
E-mail: candyzhang@wswbearing.cn
Add: sanjiazi industrial Park,Wafangdian City,China
