Min. Order Reference FOB Price
1 Piece US$6,000.00-8,000.00 / Piece
Product Description
24''hdd PDC Bit Hole Opener for Hard Rock Drilling Horizontal No-Dig Horizontal Hole Openers, also known as HDD Reamers, are used to enlarge the pilot hole in Horizontal Directional Drilling(HDD) - HDD is used when trenching and excavating is not practical.This drilling technology allows for a ...