High Precision Bull Nose End Mill Cutter 3 Inch for Aluminum with HRC 65 Capability and AlCr Coating
High precision bull nose end mill cutter designed specifically for aluminum alloy machining with HRC 65 capability. Manufactured from premium tungsten steel with advanced coating technology for superior performance.
- Suitable for aluminum alloy processing (≤ 65 HRC)
- High-performance AlCr series coating for temperature and wear resistance
- Compatible with various cooling conditions: oil mist, water, oil, air
- Ultra-fine granule tungsten steel material
- Five-axis tool grinder processing for precision
- Non-uniform U groove design for enhanced chip removal
- Front surface polishing for superior workpiece finish
- Double back angle design for wear resistance and anti-chipping
- Negative front angle design balancing cutting edge strength and sharpness
| d | R | D | L | Flute |
|---|---|---|---|---|
| 4 | 0.2/0.3/0.5/1.0 | 4 | 50 | 4 |
| 4 | 0.2/0.3/0.5/1.0 | 4 | 75 | 4 |
| 6 | 0.2/0.3/0.5/1.0 | 6 | 50 | 4 |
| 6 | 0.2/0.3/0.5/1.0 | 6 | 75 | 4 |
| 8 | 0.5/1.1/1.5/2.0 | 8 | 60 | 4 |
| 10 | 0.5/1.1/1.5/2.0 | 10 | 100 | 4 |
| 12 | 0.5/1.1/1.5/2.0 | 12 | 75 | 4 |
| 12 | 0.5/1.1/1.5/2.0 | 12 | 100 | 4 |
| 16 | 0.5/1.1/1.5/2.0 | 16 | 100 | 4 |
| EDP No. | Dia(mm) | Corner R | Flute Length(mm) | Effective Length(mm) | Flutes | Shank Dia(mm) | Coating |
|---|---|---|---|---|---|---|---|
| 1 | 1.0 | 0.2 | 3 | 8 | 4 | 4 | Customized |
| 2 | 2.0 | 0.2 | 6 | 12 | 4 | 4 | Customized |
| 3 | 3.0 | 0.50 | 8 | 15 | 4 | 4 | Customized |
| 4 | 4.0 | 0.5 | 6 | 15 | 4 | 6 | Customized |
| 5 | 6.0 | 0.5 | 9 | 18 | 4 | 6 | Customized |
| 6 | 6.0 | 0.5 | 4.8 | 12 | 4 | 6 | Customized |
Our bull nose end mills are produced using ultra-fine granule tungsten steel and processed on imported five-axis tool grinders. Strict inspection standards ensure dimensional consistency and minimal pulsation for reliable performance in demanding applications.
A: Yes, we are the manufacturer of "JOEBEN" brand tools, ensuring quality control. With over 10 years of experience, we also provide trading services for related tools and offer expert guidance for optimal tool selection.
A: Most models are available from stock. For out-of-stock items, delivery typically takes 3-5 days or 7-10 days.
A: Yes, we can manufacture custom tools according to your drawings or design tools based on your specific usage requirements.
A: As a factory producing our own brand tools, we guarantee quality while offering competitive factory pricing and fast delivery.
- 10 years of experience in carbide roll and cutting tool manufacturing
- Complete production process from raw material to finished tool
- World-class production equipment and experienced technical team
Important Usage Notes:
- Ensure workpiece and machine stability using precision holders
- Adjust speed, feed rate, and cutting depth according to actual conditions
- For optimal performance, maintain tool overhang length less than 4 times the mill diameter
- For extended overhang lengths, adjust cutting parameters accordingly
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.