Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of gme-up300 high-performance end mill in China. We warmly wlecome you to buy high quality gme-up300 high-performance end mill from our factory. Contact us for more details.
GME-UP300 High-Performance End Mill Description
The GME-UP300 high-performance end mill is designed for precision milling in steel applications, especially in Class P Steel. Its solid carbide construction provides exceptional durability and high resistance to wear and heat. The tool features an advanced coating that reduces friction, improves chip removal, and enhances cutting performance, making it ideal for high-speed, high-precision machining.
GME-UP300 High-Performance End Mill Features
Featuring a new nanocomposite colored coating, it combines high hardness with excellent oxidation resistance, significantly improving wear resistance and high-temperature resistance. It is suitable for machining materials such as steel, stainless steel, cast iron, and pre-hardened steel (hardness ≤ HRC 52).
Additional high-precision and long-neck models are available to meet the high-speed, high-precision machining of molds and dies.
Enables efficient machining, including ramping and keyway milling.
GME-UP300 High-Performance End Mill Processing Materials
| Workpiece Material | |||||
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|
|
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| 1234 | 5 | 123 | 123 | 1 | 23 |
| Carbon steel, alloy steel (<35HRC) |
Alloy Steel (35-48HRC) |
Stainless steel | cast iron | High hardness steel (45-55HRC) | High hardness steel (>55HRC) |
| ◎ | ◎ | ○ | ◎ | ○ | |
◎ Best for ○ Suitable
GME-UP300 High-Performance End Mill Application
GME-UP300 high-performance end mill is ideal for high-speed milling operations in industries such as automotive, aerospace, and tool manufacturing. It excels in cutting class P steel and other hard-to-machine steels, offering excellent surface finishes and high efficiency in both roughing and finishing stages.
Gme-Up300 Application Processing Case (Cylinder Body)

| Parameter | Specification |
|---|---|
| Tool Model | UP300-S4-10025 |
| Tool Specifications | D10×C0.3×25×75×d10 |
| Workpiece Material | 45# Steel (HB180-260) |
| Cutting Speed (Vc) | 54 m/min |
| Feed Rate (fr) | 0.05 mm/tooth |
| Cutting Depth | ap=10mm (axial), ae=0.3mm (radial) |
| Cooling Method | External coolant |
| Machining Operation | Side milling |
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