Product Description Phone No./Whatsapp/Wechat: 0086 15145386673 Specifications： All specifications Remarks： Size, connection;If size other than above specification, please specify clearly. Milling tool is a kind of tool for milling the fishes. Such as bits, cone, cutter gauge, slip elements, swivel wash pipes, subs, parts of deep-well pump, etc. The flat bottom and concave junk mill milling the fishes with the effect of drilling pressure by the YD alloy and anti-abrasive material on its bottom surface. The junk was carried out of well by the drilling fluid.
