离岸价格
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Minimum Order
位置:
China
最小订单价格:
-
最小订单:
1 pcs
包装细节:
-
交货时间:
7 days
供应能力:
200-300 pcs
付款方式:
-
联系人 Ms. Rita
Junziguan Cun Xicun Xiang Hejian, Cangzhou, Hebei
oil drilling bit.drilling ***** equipment part. certified by ISO***1, API. high quality best price. delivery on time. Diamond Drill In accordance with the national industry standard, the bit cutting structure of the material under different product is divided into three categories: A. PDC bits (PDC bits) 1. Drill Size: 3 1 / 2 "****- *7 1 / 2. " 2. Applicable to mining, piling, drilling wells and the development of various strata. 3. I can supply iron matrix body PDC bits with. 4. Products and specifications comply with API and ISO certified. 5. The old PDC bit model is complete, large inventory. B. TSP bit (thermal stability of polycrystalline diamond drill bit) Drill Size: 3 1 / 2 "****- *7 1 / 2. "
