5.5" drilling bits for cop54(DHD350) dth hammers. using on mining and well drilling. DHD350-140 drill bits are reliable in structure and widely used. It is one of the most commonly used high pressure drill bit ... Read MoreGet Best Price
Sandvick M60-165MM drill bit for mission60 series hammer. driil bits using one drilling rig. Mission series is DTH hammer&bits designed by group. This series of products is characterized by a large amplitude at ... 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
ZEGA D355RHS Hydraulic submersible drill rig for 110~152mm blasing hole drilling Product Information Description ZEGA D355RHS hydraulic submersible drilling machine is widely used, especially suitable for all ... Read MoreGet Best Price
ZGYX-422 integrated DTH drilling rig using DTH hammer and bits, with take cab Product Information Description Product Features: 1. The propulsion system adopts hydraulic brake motor, chain, sprocket and tube ... Read MoreGet Best Price
ZGYX-424 Automatic All-in-one Open-top Hammer Drill Product Information Description This series of products is a drilling rig developed and manufactured by zhejiang zhigao machinery co., LTD.Its standard is ... Read MoreGet Best Price
ZGYX-423 Automatic All-in-one Open-top Hammer Drill Product Information Description Product Features: 1. The propulsion system is composed of hydraulic brake motor, chain, sprocket and tube follower, realizing ... 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. It is widely used in railway, highway, hydropower, water ... Read MoreGet Best Price
Cold pressing buttons taper button bits for rock drill 7 buttons drill bit PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and ... Read MoreGet Best Price
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