Min. Order Reference FOB Price
1 Piece Negotiable
Product Description
Basical Specification Size of bit 11 5/8'' Number of Blades 5 Primary Cutter Size 16mm Nozzle Qty. 7NZ Thread Connection 6 5/8 REG Operating Parameters RPM (r/min) 60~300 WOB(KN) 20~140 Application Medium-hard to hard formations with low compressive strength, such as hard shale, ...