Min. Order Reference FOB Price
1 Piece US$702.00-802.00 / Piece
Product Description
Overburden Eccentric Casing Drilling System with Pilot Bit for Rock Tools Product Description Kingdrilling Co.,LTD , located in Wuhan,is one of the most professional enterprise specialized in producing Casing Drilling System, DTH Hammer, DTH Bits, Thread Bits and so on. Whaterver in construction, ...