Tungsten Steel Corner Rounding Milling Cutters 0.4-1.2mm Diameter with AlTiN Coating for CNC Metal Working
These tungsten steel corner rounding milling cutters utilize multifunctional superfine grain tungsten steel material for superior wear resistance and strength. Featuring high hardness and high-speed milling capabilities, the cutting edges undergo passivation treatment to increase blade intensity and extend tool life while ensuring smoother, brighter machining results. The handle end chamfering facilitates easier clamping and reduces fixture wear.
ALTIN high aluminum titanium coating process enhances machining efficiency and extends tool life at the same cutting speeds. The unique chip groove shape delivers excellent performance even in groove and cavity type processing.
| Coating Type | Hardness (HV) | Thickness (μm) | Oxidation Temp (°C) | Friction Coefficient | Color |
|---|---|---|---|---|---|
| AlTiN | 3200 | 2.5-3 | 900 | 0.3 | Black |
| TiAIN | 2800 | 2.5-3 | 800 | 0.3 | Violet |
| TiSiN | 3600 | 3 | 1000 | 0.45 | Copper |
| nACo | 42 (GPA) | 3 | 1200 | 0.4 | Blue |
| EDP No. | Diameter (mm) | Angle | Flute Length (mm) | Flutes | Shank Diameter (mm) | Overall Length (mm) |
|---|---|---|---|---|---|---|
| 2207010605 | 0.4 | 90 | 8 | 2 | 4 | 45 |
| 2207010229 | 0.5 | 127 | 0.87 | 2 | 4 | 50 |
| 2207010160 | 0.5 | 90 | 5 | 2 | 4 | 50 |
| 2207010342 | 1 | 71 | 9.94 | 2 | 4 | 50 |
| 2207010089 | 1 | 90 | 5.00 | 2 | 4 | 50 |
| 2207010085 | 1.2 | 120 | 5 | 2 | 4 | 50 |
| 2207010606 | 1.2 | 90 | 5.0 | 2 | 4 | 50 |
- Suitable for steels & cast iron (≤ 65 HRC)
- High performance AlCr series coating for high temperature and wear resistance
- Adapts to multiple cooling conditions including oil mist, water, oil, and air cooling
- Hardness ≥ 92.6 HRA
- Density ≥ 14.4g/cm³
- TRS ≥ 3800 N/mm²
- Free of ETA phase condition with no material contamination
- Porosity = A02/B00/C00
- Uniform grain size with chromium carbide grain growth inhibitor
All tools are produced using German and Swiss processing equipment and coatings. The precise chamfering contour ensures round and smooth results, effectively avoiding product bruising while maximizing blade performance. Double edge belt design effectively removes burrs and creates smooth hole surfaces with minimal tolerance range.
We are the manufacturer of "JOEBEN" brand tools with over 10 years of experience in carbide roll and cutting tool manufacturing. Our production process covers everything from raw materials to finished tools using world-class equipment and experienced teams.
Q: Are you a manufacturer?
A: Yes, we manufacture our "JOEBEN" brand tools to guarantee quality and also trade related tools.
Q: What is your delivery time?
A: Most models are ex-stock, with out-of-stock items typically delivered in 3-5 or 7-10 days.
Q: Can you produce non-standard tools?
A: Yes, we can produce non-standard tools according to your drawings or design tools based on your usage requirements.
- Ensure workpiece and machine are stable using precision holders
- Adjust speed, feed, and cutting depth according to actual conditions
- For optimal performance, maintain tool overhang length less than 4×D (mill diameter)
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.