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How to select high-performance cemented carbide cutting blades and tools
time：
2025-06-30 15:32
source：
Lizhou
In the fields of metal processing, mold manufacturing, and precision parts production, cemented carbide cutting tool inserts, with their superior wear resistance, impact resistance, and long service life, have become indispensable core tools in modern industry.
However, with numerous brands and models on the market, how to choose cemented carbide cutting tool insert manufacturers 、compatible cemented carbide inserts for cutting tools and flexible and efficient replaceable insert slotting tools
We will provide you with practical suggestions and recommended solutions.
I. Leading Global Manufacturers of Cemented Carbide Cutting Tool Inserts
- Sandvik Coromant （山特维克）
As a global leader in the cemented carbide tool industry, Sandvik offers a full range of indexable inserts (such as CNMG 、 TNMG models), suitable for turning, milling, and drilling processes. Its CVD/PVD coating technology significantly improves insert life. - Kennametal （肯纳金属）
Kennametal 's Beyond™ series of cemented carbide inserts are known for their high precision, especially suitable for stainless steel and high-temperature alloy processing. Their chip breaker design reduces built-up edge problems. - Puwei （普威）
Puwei series inserts use an innovative geometric structure, suitable for deep groove processing and heavy-duty cutting, making them replaceable insert slotting tools an ideal partner.
II. Leading Global Manufacturers of Cemented Carbide Cutting Tool Inserts
The performance of cemented carbide inserts depends on the substrate material, coating technology, and geometric design. The following are common classifications and typical application scenarios:
1. Classified by Processing Type
Turning inserts (such as CNMG120408 ): Versatile, suitable for external and end face turning.
Milling inserts (such as APKT1604 ): Used for plane milling and profile milling; attention should be paid to edge strength and heat dissipation.
Drilling inserts (such as TCMT ): Suitable for deep hole drilling; chip removal capacity needs to be optimized.
2. Selection by Coating Technology
TiAlN coating : Excellent high-temperature resistance, suitable for high-speed processing.
AlCrN coating : Strong anti-adhesion properties, recommended for sticky materials (such as aluminum alloys).
Uncoated inserts : Economical choice, suitable for cast iron and other short chip materials.
3. Indexable Inserts ( Indexable Inserts ) Recommendation
CNMG120408-MF5 : Multi-edge design, compatible with rough and semi-finishing of steel parts.
DNMG\DCMT070202 : Sharp cutting edge optimized for stainless steel, reducing cutting force. Ultra-fine grain substrate, balancing wear resistance and toughness.
Whether it's mass production or complex part processing, choosing the right cemented carbide cutting tool insert manufacturers , compatible insert models, and flexible replaceable insert slotting tools can significantly improve efficiency, reduce costs, and extend tool life.
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