Min. Order Reference FOB Price
1 Piece US$2,999.00-3,799.00 / Piece
Product Description
YINHAI TECH DATA FOR YHA 15-537G YINHAI-YHA SERISES RUBBER JOURNAL SEALED BEARING TRICONE BITS RECOMMENED PARAMETERS AND APPLICABLE FORMATION NO. IADC recommend parameters formation WOB KN/mm RPM r/min 1 116,117 0.35~0.8 150~80 ,,, Extremly soft formation with low compressive ...