Core barrel with high performance rock roller bit for Pile Foundation
Cantidad : 10000 Piec Precio : 150-10000
Overview of barrel drill bit
The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency.
There are three types of core barrels:
Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete).
Core Barrel with roller bits is used in very strong rock formations(compressive strength >100Mpa).
Cross cutter Core Barrel is mainly used to break rock cores that remain in the borehole after using a core barrel, also suitable for drilling hard, jointed rock(<100Mpa) and for penetrating through layers containing boulders. </span>
Applicable layers: dense sand, gravel, and medium hard rocks, etc..
The Advantage of Core Barrel Roller Bit
The reaming bit consists mainly of four or more cones. The main cutting teeth are new wear-resistant alloys for tungsten carbide inserts and steel teeth. The new formula and the new process of high-quality tungsten carbide teeth improve the service life of the reaming drill. The guide is a cone drill bit or a scraper drill bit.
The bearing seal uses high-performance O-ring seal or metal seal bearing and special grease for imported drill bit.
Special inserts are placed on the outer diameter of the head to reduce the wear of the head during the formation of abrasives in directional and horizontal wells, prolonging the life of the drill.
Replacing Cutters and Cutting Cost-On most Hole Opener designs, the cutters can be easily replaced. The cost to replace a cutter is a fraction of the cost to replace a large tricone rock bit.
Great Drill Bits is a drill bit manufacturer, we have china hammer drill bit for sale, rock drill bit, wholesale roller bit core barrel, core barrel with bullet teeth, core barrel for sale and etc. For what is core barrel or more information, please feel free to contact us!
Persona a contactar : Wang Weiwei, +86 13161769999
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de Core barrel with high performance rock roller bit for Pile Foundation Buscar en la categoria : Bienes de equipo Buscar en la categoria : high, barrel, performance, core, rock, with, roller |
Martes 19 mayo 2009
we supply high quality ladies nightgowns,morninggowns,pyjamas and t-shirts according to customer's specifications and label. combed quality %100 cotton,single jersey,30/1 short or long sleeve tubular printed one or two piece packed in seperate polybag sizes:36/38-52/54Ubicación :...
uranus textile
- uranus34
- - istanbul
- 902163913725
Sábado 18 julio 2009
Cantidad : Export Vol - Precio : For Direct Communica
High quality, un-adulterated processed meat items, customized sauces/gravies/dips, spice blends and customized seasonings for meat, snacks, sardines, poultry products and seafoods.Ubicación : 129 Bansalangin St., Veterans Village, Project 7,, 1105 Quezon City, Persona a contactar : J...
JOAX INGREDIENTS & Food Development Corp.
- jdamor
- 1105 - Quezon City
- +632 3321254
Jueves 11 enero 2007
we are manufacturere of all kind of railway track fittings and fastners. we also produce other high tension fasteners and supply them glopbally. we are also regularly supplying electrical overhead line hardwares. We can produce them as per buyer drawing and specification.Ubicación ...
Drastic forging (p) ltd
- dkjain
- - Kolkata
- 00913322314498
- 00919433001602