CNC Tungsten Cemented Carbide Cutting Tools Fast Feed Cutting Insert

 

 

Our Tungsten Carbide CNC Drill Bit is a precision-engineered cutting tool designed for drilling operations in various materials. With its exceptional hardness and wear resistance, this drill bit offers excellent cutting performance and ensures accurate, clean holes with minimal burring. The unique flute design of our CNC drill bit enables efficient chip evacuation, preventing chip clogging and increasing drilling speed. The advanced carbide composition provides excellent heat resistance, allowing for high-speed drilling without compromising the tool's performance.

Whether you're drilling in steel, aluminum, or other challenging materials, our Tungsten Carbide CNC Drill Bit is built to deliver reliable and consistent results. It is an essential tool in any machining operation, offering durability, precision, and efficiency.

 

Related models&specifications

 

Model	Cutting edge width	Cutting edge depth
GBA32R033-005	0.33	0.8
GBA32R050-005	0.5	1
GBA32R075-005	0.75	2
GBA32R100-005	1	2
GBA32R120-005	1.2	2
***-*	Customizable	Customizable

 

 

Cutting speed reference

 

Workpiece material	Cutting speed(mmr)
Carbon Steel	1.17-3.0
Alloy structural steel	0.67-1.83
Copper Alloy	1.5-4.17
Aluminum Alloy	1.0-10

 

 

Manufacturing Process

 

• Raw material configuration:Select the configuration ratio according to the alloy grade, and add additives such as Ti, Ta, Ta, CrC, Ru, etc.
• ball milling:Ball milling of various raw materials to achieve the required particle size.
• spray drying:The raw materials after ball milling are dried to obtain pressed grades.
• Testing for fluidity and looseness:Detect the fluidity and looseness of the powder after drying
• Pressing:Use a mold to press the raw material into shape.
• sintering:Sintering in a vacuum sintering furnace.
• Blank inspection:Test the physical properties of the sintered blank, such as density, magnetic saturation, coercive force, metallographic structure, hardness, etc.
• Grinding all over: The grinding machine grinds the tool thickness, front angle, back angle, R angle, etc. to the tolerance range.
• Passivation: In order to increase the cutting edge strength, the cutting edge of the insert is passivated using a drilling and milling machine.
• Finished product testing:Check whether the appearance, shape, dimensions, etc. of the finely ground blade meet the requirements
• coating:PVD/CVD coating of tools upon request

 

 

 

Product Advantages

 

1. Provides excellent surface finish and dimensional accuracy.
2. Suitable for machining ferrous metals, non-ferrous metals, and composites.
3. Specially designed flute geometry for efficient chip evacuation.
4. Minimizes friction through advanced coating for extended tool life.
5. Cost-saving benefits through increased tool longevity.

 

 

Our company philosophy is rooted in a relentless pursuit of excellence and an unwavering commitment to constant advancement. We remain dedicated to maintaining our industry-leading position by continuously exploring novel ideas and approaches, ensuring that our tools stand out as the unparalleled best in the market. Whether it's pioneering innovations, delivering top-notch quality, or providing exceptional customer service, we consistently strive to surpass expectations and set new benchmarks for success.