| Sign In | Join Free | My burrillandco.com |
|
... Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc. Order Guide Bit Dia.+ Shank + Face shape + Carbide button shape Examples For Ordinary Bits Flat, spherical(othe...
HD25,Br2,series dwon the hole bits using mid air pressure fo blashing hole drilling Product Description QIDELI Thread Button Bit is made by the best quality alloysteel bar and tungsten caebide, through heat tre...
Reverse Circulation RC Bits TRC4/4H/5/5H/6/12 RC drill bit Future: 1. Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tung...
DHD360 , COP64 , MISSION60 , SD6 , QL60 Rock Drilling Tools DTH hammer bit for quarry , mining and water well drilling 1 Product description of Rock Drilling Tools DTH hammer and drill bit made of high quality ...
Low Air Pressure CIR90-90mm Diameter DTH Hammer Bit for Water Well Drilling Application Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well dril...
... have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drilling rig with different types of Truck ......
TRC5A-133mm RC bit: General introduction: 1. These threaded button bits can meet different drilling requirements in all rock formations. We can offer special designs according to customers's requirements for sp...
TRC8 RC bit: Material raw: Steel: first class special alloy steel with high strength, heat resistance and wearable Carbide The best tungsten carbides from China are commonly applied. Tungsten carbide from Europ...
TRC6-178mm RC bit: Feature: 1.Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tungsten carbide inserts that is known to ha...
...Bit Main specification: 3”,4”,5”,6”,8”,10”,12”,18”,32” Match to bits with COP,DHD,SD,MISSION,QL,Numa shank Matched hammer diameter(inch) Bit diameter Air Holes Gauge Front Weight/KG Bit shank mm inch (Qty.×D...
....:85-305mm 4.Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat...
RC Series Reverse Circulation DTH Hammer Bits for Rock Drilling Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently ......