Min. Order Reference FOB Price
1 Piece US$16,000.00 - 17,000.00 / Piece
Product Description
1. There are more speed grade (8 grades), reasonable speed range and high torque while low speed. Max. Torque is up to 3200 N m (2358 lbf ft). The drill is adapted on core drilling with tungalloy-carbid-tipped and diamond oil as well as engineering geology exploration, hydrology well drilling and ...