HRC55 4 Flutes Ball Nose Cutter End Mill #6047
For Order Over $300 Get $15.00 Off, Code:
15For Order Over $300 Get $15.00 Off, Code:
50For Order Over $3000 Get $100.00 Off, Code:
100$1.12 – $57.67
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Stock:
Technical Specs:
- Hardness: HRC55
- Coating: AlTiN
- Material: Carbide
- MOQ: 5pcs
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The 4 Flute Ball Nose End Mill is composed of good grade carbide thus provides a good performance in terms of strength, wear and high-speed stability. It has a simple cut-off point as it is rounded at the end and an excellent surface profile is indicated when cutting moulds, dies as well as the complicated parts with curved edges. The machine is used in making good finish as well as accuracy of the same diameter in all the operations.
Key Features:
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Round-Tip Geometry: A cutting end of the ball-shaped end is smooth and precise in doing 3D contouring.
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Optimised Flute Design: There are four flutes available which enhance the ratio between the cutting to the chip flow to enhance the quality of the surface.
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High-Grade Carbide Body: It is hardier and resilient enough to ensure that it can be worked long.
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Heat, Wear Resistance: This does not fade when subjected to lengthy and intensive work.
Performance Advantages:
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Finish Superior Surface Finish: Cuts clean and polished surfaces which can be used as molds and on complex components.
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Stable at High Speeds: Stable using violent feed rates.
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Long Tool Life: The balanced design and the Carbide material decreases the wear and the tool disintegration.
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Lower Cutting Forces: Provides a lower vibratory cutting and tool life.

Specification
| Size | Flute Diameter D1 | Flute Length L1 | Shank Diameter D | Total Length L |
|---|---|---|---|---|
| 3.0*8*50 S4 | 3.0 | 8 | 4 | 50 |
| 3.5*10*50 S4 | 3.5 | 10 | 4 | 50 |
| 4.0*10*50 S4 | 4.0 | 10 | 4 | 50 |
| 5.0*13*50 S6 | 5.0 | 13 | 6 | 50 |
| 6.0*15*50 S6 | 6.0 | 15 | 6 | 50 |
| 6.0*15*60 S6 | 6.0 | 15 | 6 | 60 |
| 6.0*20*75 S6 | 6.0 | 20 | 6 | 75 |
| 8.0*20*60 S8 | 8.0 | 20 | 8 | 60 |
| 8.0*25*75 S8 | 8.0 | 25 | 8 | 75 |
| 8.0*28*100 S8 | 8.0 | 28 | 8 | 100 |
| 10.0*25*75 S10 | 10.0 | 25 | 10 | 75 |
| 10.0*30*100 S10 | 10.0 | 30 | 10 | 100 |
| 10.0*35*100 S10 | 10.0 | 35 | 10 | 100 |
| 10.0*40*100 S10 | 10.0 | 40 | 10 | 100 |
| 10.0*40*120 S10 | 10.0 | 40 | 10 | 120 |
| 12.0*30*75 S12 | 12.0 | 30 | 12 | 75 |
| 12.0*35*100 S12 | 12.0 | 35 | 12 | 100 |
| 12.0*45*100 S12 | 12.0 | 45 | 12 | 100 |
| 12.0*45*120 S12 | 12.0 | 45 | 12 | 120 |
| 12.0*45*150 S12 | 12.0 | 45 | 12 | 150 |
| 14.0*45*100 S14 | 14.0 | 45 | 14 | 100 |
| 14.0*45*150 S14 | 14.0 | 45 | 14 | 150 |
| 16.0*50*100 S16 | 16.0 | 50 | 16 | 100 |
| 16.0*50*150 S16 | 16.0 | 50 | 16 | 150 |
| 18.0*50*100 S18 | 18.0 | 50 | 18 | 100 |
| 18.0*50*150 S18 | 18.0 | 50 | 18 | 150 |
| 20.0*50*100 S20 | 20.0 | 50 | 20 | 100 |
| 20.0*50*150 S20 | 20.0 | 50 | 20 | 150 |
| 25.0*50*150 S25 | 25.0 | 50 | 25 | 150 |
| 25.0*60*150 S25 | 25.0 | 60 | 25 | 150 |
Q&A
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Q: What materials can this end mill cut? Tom 2024-10-08A: This end mill is suitable for processing various materials including carbon steel, alloy steel, mold steel, and stainless steel. By Alice on 2024-10-08
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Q: How should I choose the correct end mill size? Alex 2024-10-20A: Selection depends on your specific machining application, such as depth, material type, and cutting path. Please refer to our size chart or contact us for recommendations. By Lee on 2024-10-20
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Q: What’s the advantage of the TiSiN coating? Emma 2025-2-17A: TiSiN coating offers excellent wear resistance and heat resistance, extending tool life and improving cutting performance. By Wu on 2025-2-17
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Q: Can this end mill be used for high-speed machining? Jason 2025-3-10A: Yes, it is optimized for high-speed and high-efficiency machining, especially in large batch production environments. By Chen on 2025-3-10
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Q: How should the tool be stored and maintained? Lily 2025-4-21A: Store in a dry and clean environment. Avoid contact with hard objects. Clean the tool after use and inspect for wear regularly. By David on 2025-4-21






















