
JDMT 070204 R GM 7030
JDMT 070204 R GM 7030 is a carbide milling insert for CNC face and shoulder milling. Featuring GM chipbreaker geometry and 7030 grade, it offers stable cutting, good chip control, and long tool life. Suitable for carbon steel, alloy steel, and stainless steel, it is ideal for automotive, die & mould, and precision engineering applications.
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Description
JDMT 070204 R GM 7030 is a high-performance carbide milling insert designed for CNC milling, face milling, shoulder milling, and profiling operations where stability, surface finish, and tool life are critical. The JDMT geometry provides a strong cutting edge with positive cutting action, making this insert suitable for smooth cutting, reduced vibration, and consistent dimensional accuracy in production machining. The 070204 size supports controlled depths of cut and stable engagement across a wide range of milling applications.
Manufactured from a premium carbide substrate and finished with GM 7030 grade, this insert delivers excellent wear resistance, heat resistance, and edge toughness. The advanced coating helps reduce friction and heat at the cutting zone, minimizing built-up edge and improving chip flow. This results in longer tool life, better surface finish, and predictable performance during continuous CNC operations. The R (right-hand) configuration ensures correct cutting direction and secure seating in compatible cutter bodies.
The optimized GM chipbreaker geometry supports effective chip control and smooth chip evacuation, which is essential for maintaining stable cutting and protecting both the insert and cutter body. Reduced cutting forces help achieve chatter-free machining, making the insert suitable for roughing to semi-finishing operations. It performs reliably on carbon steel, alloy steel, stainless steel, and similar engineering materials, depending on cutting parameters.
From an SEO perspective, this product aligns with commonly searched keywords such as JDMT carbide insert, CNC milling insert, face milling insert, industrial cutting tools suppliers, CNC cutting tools manufacturers, precision carbide tools India, carbide end mill tools, and CNC tools supplier in India. These keywords help improve WordPress SEO score and online visibility among industrial buyers.
JDMT 070204 R GM 7030 is compatible with standard JDMT milling cutters and tool holders, allowing easy integration into existing CNC setups. It is widely used in automotive manufacturing, die & mould machining, general engineering, and precision component production, where repeatability and productivity are essential.
Overall, this insert is a reliable and cost-effective CNC milling solution that delivers stable cutting performance, clean surface finish, and consistent tool life, making it an excellent choice for professional CNC workshops and production environments.


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