Drive Chuck for down the hole hammer, bit shank cop44 hd45a dhd340 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 ... Read MoreGet Best Price
DHD360 series dth drill bits diameter from 152~235mm for water well drilling and mining equipments DHD360 series is widely used in well drilling. In shandong, China, the annual consumption of this series of ... Read MoreGet Best Price
QL40QL50QL60QL80 series hammer bits for air compressor drilling rig (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and KD10 tungsten carbide ... 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
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 The characteristics of High air pressure DTH hammer without foot valve. It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the ... Read MoreGet Best Price
COP64 DTH hammer using bits without nylon tube for bits shank DHD360 COP64 HD65A Scope of application: Mining, quarries, road construction and other engineering drilling blasting holes, landslide protection, ... Read MoreGet Best Price
Product Description A kind of DTH hammer which is shorter but more efficient and energy efficient. we called them supper speed series DTH hammer. High impact frequency, high drilling speed, low gas consumption. ... Read MoreGet Best Price
Product Description The characteristics of High air pressure DTH hammer without foot valve. It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the ... Read MoreGet Best Price