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GME-SN200 Alloy Performance End Mill Description
This end mill is optimized for the processing difficulties of nickel-based, cobalt-based, and other high-temperature alloys. The cutter body is strengthened by a special heat treatment process and equipped with a nano-TiAlN coating, which can withstand high-temperature cutting environments above 1000°C. The unequally divided spiral groove design disperses cutting resonance and reduces the risk of chipping. The large core thickness structure and reinforced cutting edge significantly improve the rigidity of the tool and extend its service life. It supports high-speed cutting technology and is suitable for the needs of rough and fine machining. Typical applications include complex surface machining such as turbine blades and combustion chambers, helping users achieve high-precision, low-cost solutions for difficult-to-machine materials.

GME-SN200 Alloy Performance End Mill Features
1. Suitable for high-performance processing of high-temperature alloys (Inconel718, GH4169, etc.) and stainless steel materials.
2. Unique blade design ensures high rigidity and excellent anti-vibration performance.
3. Special circumferential back angle treatment increases edge strength and ensures cutting surface quality.
GME-SN200 Alloy Performance End Mill Specifications
| Parameter | Value |
|---|---|
| Tool Model | GME-SN200-R4-08002 |
| Tool Specification | D8×R0.2×20×60×d8 |
| Workpiece Material | GH1131 (HRC28) |
| Cutting Speed (Vc) | 45 m/min |
| Feed per Tooth (fz) | 0.27 mm/z |
| Depth of Cut (ap/ae) | ap=14mm, ae=0.2mm |
| Coolant | Emulsion |
| Machining Method | Side Milling |
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