Carbon Steel Rounded Edge End Mill Corner Radius Milling Cutters with U-Groove Design - 4-16mm Diameter Range
Carbon Steel Rounded Edge End Mill Corner Radius Milling Cutters feature a specialized U-groove design that provides larger chip removal space and smoother operation. These cutters are ideal for large feed cavity processing and end edge insert milling applications, delivering clean finishes without vibration lines or surface imperfections.
- U-groove design with large front angle reduces cutting resistance and facilitates smooth chip removal
- High-performance diamond material with exceptional hardness for effective burr cutting
- Maintains sharpness and tool shape for extended periods, improving machining efficiency
- Suitable for processing materials up to HRC65 hardness
- Available in multiple corner radius options from 0.2mm to 2.0mm
| HRC Rating | Material | Grain Size | Cobalt Content | Flexural Strength |
|---|---|---|---|---|
| HRC45 | YG10X | 0.7μm | 10% | 3320 N/mm² |
| HRC55 | YG10.2 & WF25 | 0.6μm | 10% | 4000 N/mm² |
| HRC60 | Germany K44 & K40 | 0.5μm | 12% | 4300 N/mm² |
| HRC65 | H10F | 0.5μm | 10% | 4300 N/mm² |
| Diameter (mm) | Corner Radius (mm) | Overall Length (mm) | Flute Count |
|---|---|---|---|
| 4 | 0.2/0.3/0.5/1.0 | 50/75 | 4 |
| 6 | 0.2/0.3/0.5/1.0 | 50/75 | 4 |
| 8 | 0.5/1.1/1.5/2.0 | 60 | 4 |
| 10 | 0.5/1.1/1.5/2.0 | 100 | 4 |
| 12 | 0.5/1.1/1.5/2.0 | 75/100 | 4 |
| 16 | 0.5/1.1/1.5/2.0 | 100 | 4 |
| Diameter (mm) | Corner Radius (mm) | Flute Length (mm) | Effective Length (mm) | Shank Diameter (mm) |
|---|---|---|---|---|
| 1.0 | 0.2 | 3 | 8 | 4 |
| 2.0 | 0.2 | 6 | 12 | 4 |
| 3.0 | 0.50 | 8 | 15 | 4 |
| 4.0 | 0.5 | 6 | 15 | 6 |
| 6.0 | 0.5 | 9 | 18 | 6 |
| 6.0 | 0.5 | 4.8 | 12 | 6 |
- Use appropriate feed per blade to optimize chip thickness and reduce tool wear
- Select tool diameter suitable for workpiece width
- Choose proper main angle for specific applications
- Maintain organized cutter arrangement and follow proper maintenance procedures
- Monitor tool wear regularly for optimal performance
Produced by JOEBEN brand with over 10 years of carbide tool manufacturing experience. Our factory utilizes world-class production equipment and maintains complete control from raw materials to finished product, ensuring consistent quality and factory-direct pricing.
Yes, we are the manufacturer producing our JOEBEN brand tools to guarantee quality. With over 10 years in the industry, we also provide trading services for related tools.
Most models are available ex-stock. For out-of-stock items, delivery typically takes 3-5 days or 7-10 days.
Yes, we can manufacture custom tools according to your drawings or design tools based on your specific usage requirements.
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