| Sign In | Join Free | My burrillandco.com |
|
...Hard Rock Stratum HQ Natural Diamond Surface set Reaming Shells Super premium Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Roc...
...hard rock Tricone bit Ø400 mm (15 1/2''), stell teeth -well drilling, soft and medium hard rock Tricone bit Ø350 mm, (13 3/4''), stell teeth -well drilling, soft and medium hard rock Tricone bit Ø300 mm, (11...
... ore), nonferrous metal mine(such as gold/silver/copper ore), marble and granite etc. It's drilling depth usually is 15m-18m in case of hardness grade F8-14. At present, there are Horse Shoe Bits and Chisel ...
..., construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc,. This ty...
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 ...
...the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this...
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...