Min. Order Reference FOB Price
1 Piece US$500.00-1,000.00 / Piece
Product Description
Commodity Size IADC Thread Connection WOB RPM Formation Tricone Bit 7 7/8'' 637 4 1/2'' API REN PIN 0.5-1.2 80-40 hard formation with high compressive strength,such as sandstone, limestone,dolomite,hard gypsum,marble,etc. Inspection process Company Information Basic ...