Min. Order Reference FOB Price
1 Piece US$860.00-1,380.00 / Piece
Product Description
Product Description Hqd70 Small Electric DTH Drilling Rig/ Down The Hole Drilling Rig Application and Feature: 1. It is a new rock drilling equipment with energy saving, high efficiency designed by ourselves. 2. It is widely applied to larg, medium and small mining, road, national defence, ...