| Customization: | Available |
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| Logo Printing: | Without Logo Printing |
| Size: | Small |
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We have helped more than 100 clients make their own brand label, this is the special service that ZHIRONG can provide. Produce your own brand label will help make your brand more popular and more competitive in the market:)
Introducing the CNMA120404 carbide turning insert, a reliable and durable solution designed for heavy-duty rough turning applications. Manufactured from 100% virgin cemented carbide, this insert is built to deliver high strength, exceptional wear resistance, and thermal stability, making it ideal for machining cast iron, alloy steel, and other hard-to-cut materials under challenging cutting conditions.
Unlike positive inserts, the double-sided negative design of CNMA120404 provides enhanced strength and extended edge life, especially suited for interrupted cuts, heavy feed rates, and rough machining.
Enhanced with advanced CVD (Chemical Vapor Deposition) coating, the insert ensures excellent surface hardness, high temperature resistance, and reduced wear, guaranteeing long-lasting performance and consistent part quality.
7.00 x 5.50 x 2.20 inches
Each set includes 10 pieces of high-performance CNMA120404 inserts, neatly packed in a durable plastic case for safe storage, easy identification, and convenient use on the shop floor.
The square, negative rake design of CNMA120404 ensures maximum strength, making it suitable for roughing operations and high-feed cuts.
It performs with stability in continuous and interrupted machining, even under high mechanical loads and elevated temperatures.
Thanks to its excellent thermal conductivity, the insert maintains edge sharpness under extreme cutting conditions.
The CVD coating provides a hard, protective barrier against abrasion, oxidation, and heat, resulting in fewer tool changes and improved productivity.
Whether working with gray cast iron, ductile iron, or hardened alloy steel, CNMA120404 delivers smooth performance, high metal removal rates, and consistent chip control.
Despite its strength-focused geometry, the insert maintains stable surface integrity and minimizes vibration, ensuring consistent part quality in heavy-duty cutting environments.
Negative-Rake, Double-Sided Design - Enables 8 cutting edges per insert, reducing cost per edge.
Optimized for Roughing - Perfect for demanding applications that require insert toughness over sharpness.
Available in Various Grades - Tailored solutions for cast iron, steel, and high-temperature alloys.
Unmatched Strength for Heavy-Duty Turning
With a robust structure and wide contact area, CNMA120404 excels in high-depth cuts and interrupted machining.
Precision Ground for Dimensional Consistency
Each insert is manufactured to strict tolerances, ensuring reliable repeatability and consistent performance.
Extended Tool Life = Lower Tooling Costs
The advanced carbide substrate and CVD coating combination enhances durability, resulting in longer tool life and reduced downtime.
We offer customized insert solutions to suit your production requirements:
Custom chipbreaker and geometry options
Laser marking for size, brand, or customer code
OEM packaging solutions for distributors and industrial buyers
Contact us today to develop your custom rough turning solution.
Monthly output: 400,000 inserts, ensuring reliable global supply and fast delivery times.
We support various trusted international payment methods, including:
PayPal
T/T (Telegraphic Transfer)
Western Union
If you're looking for a rugged, cost-effective turning insert built for performance and durability, CNMA120404 is the right choice.
Engineered for rough machining of cast iron and high-strength materials, it delivers stability, chip control, and maximum productivity, helping you reduce costs while maintaining machining quality.
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