Drill rod for taper bits 7 degree 9 degree 11 12 taper rods for rock drill machine Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in ... Read MoreGet Best Price
8 inch DTH hammer for 203~305mm hole drilling PVdrilling , water well drilling Product Description QD85A has the advantages of fast action, high impact power, low gas consumption and long life.It is widely used ... Read MoreGet Best Price
89mm drilling rod standard thread API 2 3/8" REG for water well drilling Product Description: Water well drilling rod. for deep water well drilling. Our drill pipe adopts high quality steel and advanced heat ... Read MoreGet Best Price
89mm drilling rod standard thread API 2 3/8" REG for water well drilling Product Description: Water well drilling rod. for deep water well drilling. Our drill pipe adopts high quality steel and advanced heat ... Read MoreGet Best Price
Product Description: Water well drilling rod. for deep water well drilling. Our drill pipe adopts high quality steel and advanced heat treatment technology, which ensures the fatigue life and nitrogen treatment ... Read MoreGet Best Price
ZGSJ-200 DTH drilling rig for 200 meters water well drilling Track type multipurpose water well drill rig, all new designed, high efficiency and multipurpose hydraulic drill rig, mainlyfor drilling water wells, ... Read MoreGet Best Price
Hammer fitting of HD65A hammer , out cylinder , piston, top sub, drive chuck and so on Product Description: QD65A hammer is a kind of hammer which can using DHD360COP64HD65A series DTH bits. Our QD65A hammer ... Read MoreGet Best Price
Product Description: This drive chuck is using for Cop44 dth hammer or DHD340,HD45A DTH hammer. The HD series dth hammer(Our company called QDL series ) is a kind of high air pressure dth hammer without ... Read MoreGet Best Price
ZGYX 410B using 3" hammer bits, drilling hole dia:90~110mm Economic and energy-saving 1. The auxiliary power of this type of drill is dual-port yuchai 2115 37KW diesel engine and d-type electric 22KW. 2. New ... Read MoreGet Best Price