PCD Groove Diamond Milling Cutter 3.0×3.0mm for Aluminum Alloy High Gloss Cutting - 45°/75°/78° Angles
PCD Groove Diamond Milling Cutters are precision cutting tools designed for high-gloss finishing of aluminum alloys and various materials. These tools deliver mirror-like surface quality with exceptional precision and extended service life.
- Automotive parts and panels
- Mobile phone components and cases
- Digital device housings
- Watch surfaces and nameplates
- Electrical panels and shells
- Computer peripherals and acrylic components
- Metal highlight processing and fine carving
- R Angle arc control: 0.02-0.05mm
- Common chamfer angles: 45°, 75°, 78°
- Diamond width: 3.0×3.0mm
- Milling cutter diameters: 0.02mm-25mm
- Length range: 38mm-150mm
- HRC hardness options: 45/55/60/65
- Flute options: 1-6 flutes available
| Grade | Work-piece Material | Hardness | V(m/min) | F(mm/rev) | Ap(mm) |
|---|---|---|---|---|---|
| CBN | Gray cast iron | HB170-300 | 500-1500 | 0.1-0.4 | 0.1-1.5 |
| CBN | Nodular cast iron | HB240-300 | 200-400 | 0.1-0.4 | 0.1-0.5 |
| CBN | Alloyed cast iron | HB240-300 | 150-300 | 0.05-0.4 | 0.1-0.5 |
| PCD | Aluminum alloys | - | 200-3000 | 0.05-0.5 | 0.05-1.0 |
- Mirror-like high gloss finish
- Smooth chip removal and reduced cutting resistance
- Extended tool life with multiple regrinding cycles
- High precision cutting with minimal burrs
- U-shaped groove design for optimal performance
- Processing efficiency improvements up to 60-70%
Our diamond tools can be re-polished approximately 60-70 times, significantly extending service life and reducing operational costs. We provide professional re-lapping and polishing services with over 150 trained technicians.
- Non-standard tool customization available
- OEM/ODM services with custom packaging
- Multiple coating options: AlTiN, TiAlN, TiSiN, TiN, DLC, NANO
- Minimum order quantity: 5 pieces
- Mixed sizes and types in single batches
- Brand labeling services for distributors
As a manufacturer with over 10 years of experience, we guarantee quality control from raw materials to finished products. Our JOEBEN brand tools are backed by world-class production equipment and technical expertise.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.