DLC END MILL 6MM
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DLC END MILL 6MM
Definition:
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Solid Carbide: The tool is made entirely from tungsten carbide, a very hard and wear-resistant material.
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DLC Coating (Diamond-Like Carbon): A very hard, low-friction carbon coating that mimics some properties of diamond.
Key Characteristics:
| Feature | Description |
|---|---|
| Material | Tungsten carbide core for strength and durability. |
| Coating | DLC (Diamond-Like Carbon) for extreme hardness (up to ~70+ HRC) and low friction. |
| Color | Typically dark gray to black, sometimes with a metallic sheen. |
| Flutes | Typically 2 to 4 flutes depending on the application. |
Advantages:
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Low friction coefficient → less heat and longer tool life.
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Excellent wear resistance → suited for abrasive materials.
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High surface finish quality due to reduced built-up edge (BUE).
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Dry machining capable (especially with aluminum and copper alloys).
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Non-stick behavior → less material adhesion (ideal for soft/sticky materials).
Typical Applications:
| Material | Why DLC is Good |
|---|---|
| Aluminum | Prevents built-up edge, improves finish. |
| Copper | Low friction helps with sticky metals. |
| Graphite | Wear resistance and edge sharpness are critical. |
| Plastics & Composites | Clean cuts, no melting or smearing. |
| Non-ferrous metals | Avoids tool loading, extends life. |
When Not to Use DLC Coating:
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On ferrous materials (e.g., steel, stainless steel, cast iron), DLC is not ideal because:
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High heat causes the coating to degrade.
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Poor adhesion to ferrous surfaces under thermal load.
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Geometry Notes:
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DLC-coated end mills often feature sharper cutting edges since the coating provides protection.
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Choose high-helix angles for aluminum and soft metals.
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Use 1 or 2-flute designs for maximum chip evacuation in soft materials.
Would you like help selecting a specific size, manufacturer, or tool for a material you're working with?
| SIZE |
50mm, 75mm, 100mm, 150mm |
|---|---|
| Matriyal |
Carbide, steel |
