Purchase Qty. Reference FOB Price
1-4 Pieces US$243.00
5+ Pieces US$203.00
Product Description
Factory MEC190 Eccentric Overburden Casing Drilling System with Pilot Bit for Quarry Product Description Down the hole (DTH) tools manufacturer KINGDRILLING Head Eccentric Casing drilling system is made up of a pair of chain embedded to guide apparatus, and ensure the bit is not contacting and ...