Purchase Qty. Reference FOB Price
1-49 Pieces US$59.00
50-499 Pieces US$58.00
500+ Pieces US$56.00
Product Description
Product Description Coupling sleeve is one of important component for top hammer drill string. There are 3 types of coupling components: Full Bridge, Semi-Bridge, Cross over adapter. Prodrill T38,T45,T51 Full Bridge Coupling Sleeve: Full-Bridge Coupling Sleeve • Eliminates the potential ...