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Rig using common sense?: Answer: (1) class maintenance: The outer surface of the drill is wiped clean, and pay attention to the rig substructure slideway, vertical surface cleaning and good lubrication. The examination of all open bolt, nut, insurance and other solid and reliabl...

About T bits: my company's patent product T drill teeth is a new type of pressing bits, main features:1, the use of the drill bit front lip surface is a flat bottom shape, use one or several back to times, lip surface wear to form a plurality of concentric circle dentate ( groove ), in the process of drilling with drill bit wear, consumption, multi-channel concentric circle dentate ( groove ) will be gradually extended to the drill bit, and maintain complete wear.

How to choose drilling rig?: drilling machine including drilling rig, mud pump, engine ( diesel engine or motor) and tower. Choose drilling machine, should be based on drilling purpose, hole depth, hole structure and transportation condition.

: HGY-1500A Drilling Rig

Brief introduction: 1.32 years professional manufacture 2. Certificate: ISO9001:2008 3. Export to: Africa, the Middle East, South America, Asia, Countries: South Africa, Zambia, Sudan, Iran, South Korea, Costa Rica etc....

: HGY-200 water well drilling rig

Construction drilling of the projects e.g. prospection, geotechnical investigation, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction;...

: XUL-100 borehole drilling rig

This machine is widely used in construction work such as exploration, railway, highway, port, bridge, hydropower, tunnel, water well, building, engineering geological prospecting, heavy caliber drilled pile and minor-caliber diamond core drilling....

: Impregnated diamond bit

Scope of application:the bit has the biggest application scope, which is most commonly used in geological survry and water conservancy,etc. specifications:foreign standard --Q series,T series,B series and W series, erc. Dpecifications -- single,double tube seriles:○36-○325，wire line series:S56-S98...

: Electroplated diamond bit

It has characteristcs of big drilling speed and high efficiency,etc.Specifications:Single and double tube series，wire line series....

: P-bronze bimetallic bush

The products are made of the best strip steel with the advanced reliable technology. Following GB standards, we have supplied products to many well-known factories both at home and abroad.There are four types of the product series:hatch,fibula,trapze and turnover.In addition,all kinds of orders are warmly accepted according to the customers' specific requirements....