Min. Order Reference FOB Price
1 Piece US$4,000.00 / Piece
Product Description
Product Description 5lz120x7.0-4 Oil Well Drilling API Downhole Mud Motor 1.Product description Specification of downhole motor Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into ...