Yg8/Yk05 Tungsten Conical Wedge Carbide Buttons for Mining Bits

• Customization: Available
• After-sales Service: 6 Months
• Warranty: 6 Months
• Model NO.: Customized size
• Certification: ISO 9001:2000, ISO 9001:2008
• Standard: AISI, ANSI, GB, ASTM
• Surface Treatment: Polishing
• Manufacturing Process: Sintering and Pressing
• Material: Tungsten Carbide
• Grade: K10,K20,K30,K40
• Hardness: 85-90hra
• Density: 14-14.9g/cm3
• T.R.S: 2800-3000MPa
• Grain Size: Fine, Medium, Coarse
• Transport Package: by Carton/Pallet
• Specification: Per client
• Trademark: OEM
• Origin: Hunan, China
• HS Code: 8209009000
• Production Capacity: 50ton/Year

Product Description

 

Product Description

Conical wedge carbide buttons mainly used for DTH drill bits, oil drilling and mining machine drilling tools. Our wedge carbide inserts has excellent wear resistance and high TRS performance, thanks to it's sintered by over voltage sintering furnace. The Conical wedge carbide buttons has precise measurement, which make it tightly welded on the DTH drill bit. The balance of the hardness and bending strength is very important for the wedge carbide buttons, so different formation we developed corresponding carbide grade to match it. Tungsten carbide buttons is widely used in petrol drilling, snow plow equipment, mining machinery, road maintenance and coal drilling tools. It also can be used tools for tunneling, quarrying, mining and construction. Also as drill accessories for rock drilling and deep hole drilling tools.

Main Grade list

It is very important to select the right grade to match the using purpose, need to find the perfect balance between hardness and bending strength, so we have to consider the physical properties of the processing object, as well as the working condition for tools.

Grade	Cobalt (%)	Density (g/cm3)	Hardness (HRA)	TRS(Mpa)	Recommended Application
JV06A	6	14.9	91	2900	Used for DTH drill bits, suitable for hard and extra hard formation
JV06D	6	14.9	90	2700	Used for DTH drill bits, suitable for medium-hard formation.
JV08D	8	14.85	89.5	2600	Used for DTH drill bits, suitable for medium-soft formation.

Size information

Here are the main size of our conical carbide buttons, also we can make these buttons according to customers' drawings.
The Conical Carbide Button is a cutting-edge drilling tool designed to excel in challenging drilling and mining operations. Constructed with precision using top-grade cemented carbide, these conical-shaped buttons feature a tapered design that ensures optimal penetration and exceptional cutting performance in hard rock formations and abrasive materials. With the Conical Carbide Button, you can achieve superior drilling efficiency and productivity, even in the most unforgiving drilling conditions.

A conical carbide button, also known as a conical carbide insert or conical carbide bit, is a type of cutting tool used in various industrial applications, particularly in drilling and mining operations. It is made from cemented carbide, which is a composite material composed of carbide particles (usually tungsten carbide) bonded together with a metal binder (commonly cobalt).

The conical carbide button is characterized by its conical or tapered shape, which provides several advantages in drilling and cutting applications:
Increased penetration rate: The conical shape allows for a more concentrated force at the tip of the button, resulting in better penetration into the material being drilled or cut. This is especially beneficial in hard rock drilling or abrasive materials.
Enhanced stability: The conical design provides better stability and balance to the cutting tool, reducing vibrations and improving precision during the drilling or cutting process.
Reduced impact on the machine: Due to its optimized shape, the conical carbide button experiences lower stress during operation, leading to less wear on the machine and longer tool life.
Efficient chip evacuation: The conical shape facilitates the removal of chips or debris from the cutting area, preventing clogging and ensuring smooth operations.

Conical carbide buttons are widely used in various industries, including mining, construction, oil and gas drilling, and tunneling. They are typically used in combination with other carbide buttons and cutting tools to form drill bits, reamers, and other cutting equipment used in heavy-duty applications.

A chisel carbide button, also known as a chisel carbide insert or chisel carbide bit, is another type of cutting tool commonly used in drilling and mining applications. Like the conical carbide button, it is made from cemented carbide, which is a composite material comprising carbide particles (often tungsten carbide) bonded together with a metal binder (typically cobalt).

The chisel carbide button is characterized by its chisel-shaped or flat-topped design. It has a relatively straight cutting edge, unlike the conical button with its tapered shape. 

The chisel design offers its own set of advantages in drilling and cutting operations:
High impact resistance: The flat cutting edge of the chisel button provides better resistance to high impacts encountered during drilling in hard rock formations or abrasive materials.
Improved stability: The chisel design offers stability during drilling, reducing the risk of the tool deviating from the desired path.
Efficient cutting in softer materials: While the conical carbide button excels in hard rock drilling, the chisel carbide button is more suitable for softer materials or when a more aggressive cutting action is required.
Better control in certain applications: The straight edge of the chisel button allows for more controlled cutting, making it suitable for certain precision drilling tasks.

Chisel carbide buttons are commonly used in combination with other carbide buttons and cutting tools to create various types of drill bits and drilling equipment. The choice between conical and chisel carbide buttons depends on the specific drilling conditions, the type of material being drilled, and the desired drilling performance.

Conical-shaped design with a tapered tip for increased penetration rate and concentrated force; Chisel-shaped design with a straight cutting edge for enhanced stability and controlled cutting.
Manufactured with high-quality cemented carbide (tungsten carbide and cobalt binder) for outstanding hardness and wear resistance.
Suitable for use in rotary drilling methods, offering stability and precision during the drilling process.
Efficient chip evacuation ensures uninterrupted drilling, preventing tool jamming.
Versatile compatibility with a wide range of drilling equipment for enhanced versatility.

Application Scenario
The Conical Carbide Button / chisel carbide button is ideally suited for drilling in demanding rock formations, making it a valuable tool in several application scenarios, such as:
Hard Rock Drilling: Perfect for drilling in challenging and abrasive rock formations, including granite, quartzite, and gneiss.
Mining Operations: Essential for both surface and underground mining, offering efficient exploration and extraction capabilities.
Construction Projects: Suitable for drilling in hard rock during construction activities like foundation piling and tunneling.
Geotechnical Drilling: Crucial for geotechnical surveys and soil investigation in various geological conditions.

Our Advantages

What's the advantage of our parabolic carbide buttons?
1.Using 100% virgin powder, which make the buttons has better bending strength and hardness, it has longer lifespan.
2.Strict quality checking ensure every batch of products meet customers' requirements.
3.A wide range of tungsten carbide grade and size for selection.
4.OEM is available, we can make the products based on customers' drawings.

Advantages:
Enhanced Productivity: The parabolic shape, coupled with the hardness of the carbide material, increases drilling speed and efficiency, resulting in improved productivity and cost-effectiveness.
Extended Lifespan: The superior wear resistance of the carbide button significantly prolongs its lifespan, reducing the frequency of replacements and minimizing downtime.
Superior Performance: The optimized design and exceptional hardness ensure consistent and reliable performance even in the most challenging drilling conditions.
Compatibility: The Parabolic Carbide Button is compatible with various drilling equipment and can be easily integrated into existing drilling systems.

After Sales Service:
Our company is committed to providing exceptional after-sales service to ensure customer satisfaction. We offer comprehensive technical support, including assistance with product selection, installation guidance, and troubleshooting. Additionally, we provide warranty coverage for the Parabolic Carbide Button, offering peace of mind and assurance of product quality.

FAQ:
Q: Can the Parabolic Carbide Button be used with any drilling machine?
A: Yes, the button is compatible with various drilling equipment and can be easily integrated into most drilling systems.

Q: How long does the carbide button last before replacement?
A: The longevity of the button depends on various factors such as drilling conditions and frequency of use. However, due to its exceptional wear resistance, it offers a longer lifespan compared to conventional drilling tools.

Q: Is technical support available for the product?
A: Absolutely! We provide comprehensive technical support to assist our customers with any queries or issues they may encounter. Our team is readily available to address your concerns and provide the necessary guidance.

Q: What warranty coverage is offered for the Parabolic Carbide Button?
A: We offer a warranty period for the button, ensuring its quality and performance. Please refer to our warranty policy for detailed information.

Q: Can the carbide button be resharpened?
A: While carbide is known for its hardness and durability, resharpening is generally not recommended. The button's design and shape are optimized for performance, and altering the original form may affect its effectiveness. It is advisable to replace the button when it reaches the end of its usable life.

What are tungsten carbide buttons for?
Tungsten carbide buttons have the properties of tungsten carbide, like high hardness, impact resistance, wear resistance, and so on, which makes them perform well in the mining, oil, and gas industry. Carbide buttons are used in rock drilling bits, as they are harder than the rocks being drilled.

Our Test lab and Equipment