| Sign In | Join Free | My burrillandco.com |
|
Hard Rock Drill Bits Top Hammer Drill Bits T45 89mm Threaded Drill bit for Underground Mining Description: The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through he...
KG420 Crawler-mounted portable hydraulic cheap down the hole drilling rig for hard rock blasting Application The KG420 down the hole drill rig for open use is an improved device in compliance with national regu...
Accessory Tool High Pressure r32 drill bit Button Thread Button Bit Hard Rock Drilling 1 Product description of Rock Drilling Bits 1. Our company is a professional company engaged in the development, manufactur...
Open Mine Hydraulic Hard Rock Blasting Hole DTH Drilling Rig JC880 Application JC880 hydraulic down-hole rock drill is a multi-functional drill rig driven by internal combustion engine, the drilling power was p...
TCI 14 3/4" IADC 617 Tricone Bits for Hard Rock Drilling in Water well or oil drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are ......
JT3020 dich witch parts HDD Reamer for hard rock drilling Products Description Product Title 1. Diversify reamers, include barrel reamer, fluted reamer, fly-cutter reamer. 2. ......
TCI 7 7/8" 200mm Button Bit/TCI Roller Tricone Rock Bit for Soft and Hard Rock Drilling Description The tri-cone bit is an important tool for oil drilling, and its working performance will directly affect ...
1-2.5ton excavator attachment excavator spare part hydraulic spare part Hydraulic Rock Breaker chisel 40mm hard rock DOPRO-IDEA FOR EXCAVATOR ATTACHMENT Innovative thinking, superior performance, the benchmark ...
Hard Rock 7 Degree Diamond Core Drill Bits For Rock High Toughness Carbide Teeth Thread button drill bits are made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment ...
... Bit For Soft Hard Rock 7° Small Rock Drill Bits Tapered Button Bit Speicifactions of 7 buttons Drill bit: Diameter:35mm Number of buttons: 7 buttons Tapered type: 7 degree Length:50mm Button diameter Gauge:...
..., as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust and praise.Wh...
... Bit For Soft Hard Rock 7° Small Rock Drill Bits Tapered Button Bit Speicifactions of 7 buttons Drill bit: Diameter:35mm Number of buttons: 7 buttons Tapered type: 7 degree Length:50mm Button diameter Gauge:...
...hard and medium hard rock PDC Core drill Bit Geothermal Drilling PDC bit has a long working life, very fast penetration and high percentage core recovery in soft to hard rock formations. Because of the polyc...
PDC Coal Mine Non-Coring Drilling / Drag Bits For Hard Rock Mining Description of PDC Drag Bits: PDC drill bit is a new kind of super hard material synthesized by cemented carbide and synthetic diamond polycrys...
...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with dril...
...Hard Rock Thread Drill Bit Mining Button Bit Product Description It is desined in convex head, and the button shape is parabolic,this body design is situable for very hard rock and can be more longer lifespa...
... ISO9001 IADC 637 Auger Bit Teeth For Hard Rock 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and formations as...
... Insert Bit , Carbide Bullet Teeth For Hard Rock Drilling 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and for...
...DRWJ-2 The Ideal Choice For Small To Medium-Sized Openings In Hard Rock Mining The DRWJ-2 hard rock LHD loader is a robust 4.0 metric tons LHD intended for narrow workings in hard rock mining and in tunnelin...