Chamfer End Mills
4 Flute Solid Carbide Chamfer Cutter Black Nano Coated | 60/90/120 Degree CNC Deburring End Mill
High-performance 4-flute solid carbide chamfer cutter with premium Black Nano Coating. Available in 60°, 90°, and 120° angles. Designed for high-speed deburring, bevelling, and V-grooving on stainless steel and alloy steel. Factory direct price with high precision.
4 Flute Solid Carbide Chamfer Cutter - Black Nano Coated
Product Function
Our 4-Flute Carbide Chamfer Cutters are engineered for professional CNC machining. They are primarily used for:
- Chamfering and Bevelling: Creating precise angled edges on workpieces.
- Deburring: Removing sharp burrs after milling or drilling processes.
- Spotting and V-Grooving: Precise centering and decorative grooving.
- Contour Machining: High-efficiency edge finishing on complex parts.
Product Features
- Premium Material: Made from high-grade solid tungsten steel (carbide) for superior hardness and wear resistance.
- Advanced Black Nano Coating: The AlTiN-based black nano coating provides extreme heat resistance (up to 900°C) and reduces friction, significantly extending tool life.
- 4-Flute Design: Offers better rigidity and a finer surface finish compared to 2-flute versions, ideal for high-feed rate applications.
- Precision Angles: Available in 60°, 90°, and 120° to meet various engineering requirements.
- Universal Compatibility: Suitable for machining stainless steel, carbon steel, alloy steel, and cast iron (HRC < 55).
Specifications
Angle | Cutter Diameter (mm) D | Cutting Length (mm) L1 | Clearance Dia (mm) d1 | Flute + Clearance Length (mm) L2 | Shank Dia (mm) d | Overall Length (mm) L |
|---|---|---|---|---|---|---|
60° | 2 / 3 / 4 / 5 | 0.64 - 1.56 | 0.9 - 2.3 | 2.5 - 5.0 | 4 - 6 | 50 |
60° | 6 / 8 / 10 / 12 | 1.90 - 3.81 | 2.7 - 5.4 | 6.0 - 11.0 | 6 - 12 | 50 - 75 |
90° | 2 / 3 / 4 / 5 | 1.10 - 2.70 | 0.9 - 2.3 | 3.0 - 6.0 | 4 - 6 | 50 |
90° | 6 / 8 / 10 / 12 | 3.30 - 6.60 | 2.7 - 5.4 | 7.0 - 14.0 | 6 - 12 | 50 - 75 |
120° | 2 / 3 / 4 / 5 | 1.90 - 4.67 | 0.9 - 2.3 | 4.0 - 8.0 | 4 - 6 | 50 |
120° | 6 / 8 / 10 / 12 | 5.71 - 11.43 | 2.7 - 5.4 | 10.0 - 19.0 | 6 - 12 | 50 - 75 |
RPM/Feed Reference Table
Note: The following data is for reference based on medium carbon steel. Please adjust according to your machine rigidity and material hardness.
Cutter Diameter (mm) | Spindle Speed (RPM) | Feed Rate (mm/min) | Cutting Depth (Ap) |
|---|---|---|---|
D2 | 8000 - 10000 | 300 - 500 | 0.1 - 0.2 |
D4 | 6000 - 8000 | 500 - 800 | 0.2 - 0.4 |
D6 | 5000 - 6500 | 800 - 1200 | 0.3 - 0.5 |
D8 | 4000 - 5500 | 1000 - 1500 | 0.5 - 0.8 |
D10 | 3000 - 4500 | 1200 - 1800 | 0.8 - 1.2 |
D12 | 2500 - 3500 | 1200 - 2000 | 1.0 - 1.5 |
Promotion Policy
- Free Sample: Free samples can be provided if clients agree to pay for the shipping cost.
- First Order Coupon: New clients can enjoy a USD 50 discount coupon for the first order, if the total order amount is more than USD 500.
- Big Order Discount: Clients can enjoy a 2%~5% discount if the total order amount is more than USD 5000.
Client Benefits
- Reduced Production Cost: Longer tool life means fewer tool changes and lower cost per part.
- Superior Surface Finish: The 4-flute geometry ensures a smooth, mirror-like chamfer surface.
- Factory Direct Supply: As a manufacturer, we provide stable stock and the most competitive wholesale prices.
- Technical Support: Our engineers provide optimal cutting parameter advice for your specific applications.
FAQ
Q: Can this chamfer cutter be used on hardened steel?
A: Yes, the Black Nano coating allows it to efficiently process materials up to HRC 55.
Q: Do you offer custom angles, such as 75 or 100 degrees?
A: Yes, as a factory, we support OEM/ODM services for custom sizes and angles based on your drawings.
Q: What is the typical lead time for bulk orders?
A: We maintain a large stock of standard sizes (60°/90°/120°). Standard orders usually ship within 24-48 hours.
For more high-precision milling solutions, please explore our full range of Carbide End Mills to optimize your CNC machining efficiency.