Purchase Qty. Reference FOB Price
1-4 Pieces US$798.00
5+ Pieces US$665.00
Product Description
MK3E Overburden Eccentric Casing Reaming Drilling System Bit for Oil Drill Product Description Eccentric drilling tools are mainly used for: hard loose crushing or gravel. The casing formation needs to be tracked at the same time, which has the advantages of good wall protection and high drilling ...