Zhuzhou Wei Ye Cemented Carbide Co., Ltd.
Zhuzhou Weiye Cemented Carbide Industrial Co., Ltd.
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Pneumatic Power Tools Tungsten Carbide Tooth Taper Shank Drill Bit
Tungsten carbide button is widely used as the most popular mining bits tool in modern industries, therefore, they are also named tungsten carbide mining bits, tungsten carbide button bits or just tungsten carbide mining buttons, etc. And as their material is cemented carbide, so cemented carbide buttons are also widely used among the users.
As its unique working performance, tungsten carbide buttons are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.
Grade and Application:
| Category | Grade | Density (g/cm³) | Hardness (HRA) | TRS (Mpa) | Application Recommended |
| For rock,geological and mining | YG4C | 15.13 | 90.20 | 1920.00 | it is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling unsilicated rock formations. |
| YG6 | 14.96 | 91.10 | 2200.00 | ||
| YG8 | 14.77 | 89.40 | 2350.00 | ||
| YG8C | 14.65 | 88.20 | 2560.00 | ||
| YK15 | 14.60 | 88.00 | 2600.00 | it is mainly used for inserts for heavy duty rock excavating machines for drilling super hard and hard rock for mations and it can also be used for making tri-cone button bits. | |
| YK15.6 | 14.60 | 87.60 | 2700.00 | ||
| YK20 | 14.52 | 87.30 | 2800.00 | ||
| YG11C | 14.35 | 87.90 | 2850.00 | it is mainly used for making buttons and tri-cone and percussive drill bits for drilling hard and super hard rock formation and it also be used for making inserts in other drill bits. | |
| For oil field | YK05 | 14.80 | 90.10 | 2600.00 | it is mainly used for making small and medium sized buttons to used for tri-cone and percussive drill bits for drilling soft and medium hard rock formation and it can be used forcemented carbide inserts for other drilling bits. |
| YK10 | 14.60 | 88.80 | 2500.00 | ||
| YK25 | 14.50 | 87.60 | 3000.00 | it is mainly used for buttons to be used in tri-cone drill bits and percussive buttons bits or drilling medium hard and hard formations and it also can be used forcarbide inserts for other drilling bits. | |
| YK25.1 | 14.40 | 88.20 | 2800.00 | ||
| YK50 | 14.12 | 85.00 | 2900.00 | for making carbide buttons in tri-cone and percussive drill bits for drilling hard and super hard rock formations and it also can be used for inserts for other drilling bits. |
Types of Cemented Carbide Buttons:
According to the different oil-field drilling machinery such as roller cone bits, DTH bits, geotechnical drilling tools, drifter bits, tungsten carbide mining b is divided into different standard styles : P type flat-top bits, Z type coinspherical bits, X type wedge bits.
Conical Buttons:
Advantage:
1. The original raw materials with 100% of production.
2. By means of vacuum furnace integrated or high pressure sintering furnace for sintering, the overall performance is high, 100% no gap.
3. Various sizes and shapes of hard blade for scraper shield tunnelling machine, a serrated knife, knife, first horn knife, triangular scraper.
4. The shield construction machine commonly used various scraper, serrated knife, knife, first horn knife, triangular scraper generally by carbide blade, tungsten carbide ball back Tooth, high wear-resistant alloy steel blade, cutting tool blade welding materials such as composite is made.
5. We can provide product according to your drawings.