rc drill bit

... Working Pressure 3" RE531 RE531 30 84-100 81 1069 29 3“ Remet 1.0-3.0Mpa 3" RE035 RE035 35 84-105 85 1075 35 3“ Remet 1.0-3.0Mpa 4 1/2" RE00...

... penetration than RAB or air core ; it is cheaper than diamond coring and is thus preferred for most mineral exploration work. We are a lea...

...RE040 RE542/543 RE545 World Class Reverse Circulation hammer SECOROC REVERSE CIRCULATION REVERSE CIRCULATION Roschen Reverse Circul...

12.5 Inch TCI Tricone IACD 437 1 . Descriptions: TCI (Tungsten Carbide Insert) are utilized for in medium to h...

... Reverse Circulation Rock Tools 139mm Product Description Reverse circulation is achieved by blowing air down the annulu...

... structure and ideal energy transfer, thus ensuring the series of hammers with fast, smooth and continuous sampling. 2.The internal struct...

... Reverse Circulation Rock Tools 139mm Product Description Reverse circulation is achieved by blowing air down the annulu...

Reverse circulation drilling bit Product Description ----Type and Technical Specification of Bits for RC Hammers ▼ Type Number of Air hole DIa.(mm) Ga...

..., carbide button shape and the face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineer...

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... of exploration tools and equipments. The products ranges from diamond rigs to diamond tools as well as tool...

... cost significantly, while maintaining good sampling quality. When carried out correctly, will reduce dramatically both overal...

... tools and hammers. 2. These products are reliable,they have stable performance and can fulfill various construction,such as DTH hammer,dr...

... efficiency, high efficiency, long life, and good well quality. in complex formations is safe and reliable. Continuous sampli...

... Water Well Specifications Item Size (mm) Item Name Size (mm) Non-coring 42 Coring 65 Non-coring ...

...uses a roller . In roller-, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the bearings...

..., the effect of pressure also needs to be considered. pressure is the pressure applied to the through the dril...