Min. Order Reference FOB Price
1 Piece Negotiable
Product Description
Basical Specification Size of bit 3 7/8'' Number of Blades 5 Primary Cutter Size 13mm Nozzle Qty. 5NZ Thread Connection 2 3/8 REG PIN Operating Parameters RPM (r/min) 60~300 WOB(KN) 20~110 Application Soft to medium hard formation with low compre-ssive strength with hard layer.Such ...