Core barrel with high performance rock roller bit for Pile Foundation
Overview of Roller Bit
The roller bit core barreluses high carbon steel and a special bit Angle to maintain drilling strength and efficiency.
There are three types of core barrel for sale:
lCore barrel with bullet teethis used for cutting an annular ring in rock or concrete(also reinforced concrete).
lCore Barrel with roller bits is used in very strong rock formations(compressive strength >100Mpa).
lCross 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.
Applicable layers: dense sand, gravel, and medium hard rocks, etc..
The Advantage of Core Barrel RollerBit
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 barrel drill bit.
Great Drill Bitsis a drill bit manufacturer, we have china hammer drill bitfor sale, rock drill bit, wholesale roller bit core barreland etc. For more information, please feel free to contact us!
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Geothermal Well Drill Bits | Geothermal drilling characteristics of geothermal drilling the main oil and gas well drilling technology for reference, because the heat reservoir ... |
 |
Roller Bit | Roller Bit GREAT has customized manufacture several types of roller bit. Our roller cone drill bit includes the 90 ° U-shaped Roller Bit serie... |
 |
Roller Bit | GREAT has customized manufacture several types of roller bit. It is including 90 ° U-shaped Roller Bit, 120 ° U-shaped Roller Bit. All thes... |
 |
Three Blade Wings Drag Rock Drill Bit For soft formations | Overview of Drag Bit Drag bit are manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multi... |
 |
Rock Reamer Bits With Replaceable Roller Cone Bit | Overview of Rock Reamer Hole Opener The Rock reamer produced by GREAT company is used to expand the diameter of the pilot hole and is mainly used f... |
Похожие товары
 |
Waste Aluminum Plastic Pyrolysis Plant | Продавец: Shangqiu Sihai Energy Technology Co.,Ltd | Waste Aluminum Plastic Pyrolysis Plant The refining of waste aluminum and plastic mainly uses a ... |
 |
Continuous Tire/ Rubber Powder Pyrolysis Plant | Продавец: Shangqiu Sihai Energy Technology Co.,Ltd | Continuous Tire/ Rubber Powder Pyrolysis Plant Pyrolysis is the process of heating organic mater... |
 |
Herbicide Supplier | Продавец: HEBEI LAIKE BIOTECH CO.LTD | Herbicide Supplier Wholesale Herbicide Suppliers - Laike Biotech is a professional supplier ... |
 |
Press Fit Machine | Продавец: Guangzhou Top-leading Intelligent Technology Co.,Ltd | Press Fit Machine Mainly used in the semiconductor packaging industry, it can be used for variou... |
 |
Tri-Temperature Test Product | Продавец: Guangzhou Top-leading Intelligent Technology Co.,Ltd | Tri-Temperature Test Product Mainly used in the semiconductor packaging industry, it can be used... |
