High-performance Long Blade Flat End Mill PIC


High-performance Long Blade Flat End Mill Overview
For demanding deep cavity milling and extended reach applications, our High-performance Long Blade Flat End Mill delivers exceptional rigidity and precision. These robust Long Flute Flat End Mills are engineered from micro-grain carbide to prevent deflection during deep-pocket machining. As premium High-performance Long Series End Mills, they excel in slotting and side-wall finishing across various materials. Also available as TiAIXN Coated Long Blade End Mills, they offer superior heat resistance and extended tool life for challenging operations in mold making, aerospace, and general engineering applications.
High-performance Long Blade Flat End Mill Detail:
| Product item NO. | NCP-4EL |
| Product Name | High-performance Long Blade Flat End Mill |
| Usage | General High Speed Cutting for Metal |
| Type | End Mill,Coating,Customized(Altin, Tialn, Tin, Nano, etc) |
| Customized Support | OEM, ODM, Obm |
| Coating | Coating |
| Structure | Integral |
| Material | Cemented Carbide |
| Transport Package | Plastic Box/Customers’ Request/Carton |
| Trademark | Jin Ta Pai |
| Origin | China |
| HS Code | 8207709000 |
| Controlling Mode | CNC |
| MOQ | Flexible |
| Suitable for | Finishing Process |
| Flute | 4 Flute |
| Flute Diameter | 0.2-25.4mm |
| Spiral Angle | 45° |
| Over All Length | 75-150mm |
| Precision | 0.005~-0.01mm |
| HRC | 55HRC |
| Production Capacity | 50000piece/Pieces Per Month |
| Grade | YK25SF |
| Tooth Form | Spiral Tooth |
| Processing Type | Metal |
| Run out | Less Than 0.003mm |
High-performance Long Blade Flat End Mill: Superior Rigidity for Deep Reach Applications
Experience exceptional stability in demanding deep cavity machining with our High-performance Long Blade Flat End Mill. Engineered with an extended cutting length and optimized flute geometry, this specialized tool maintains outstanding rigidity during deep-pocket milling, slotting, and side-wall finishing operations. The premium High-performance Long Blade Flat End Mill features micro-grain solid carbide construction and advanced coating technologies that significantly enhance wear resistance and thermal protection, ensuring extended tool life even when processing hardened steels, stainless steels, and high-temperature alloys.
Our innovative High-performance Long Blade Flat End Mill incorporates a variable helix design that effectively reduces harmonic vibration and prevents chatter, delivering superior surface finish quality and dimensional accuracy. The strengthened core structure provides exceptional resistance to deflection, making it ideal for mold manufacturing, aerospace components, and general engineering applications where precision and reliability are critical. Trust in its exceptional performance to achieve higher productivity, reduced machining time, and lower cost per part in your most challenging deep-reach operations.
NCP-4EL
High-performance Long Blade Flat End Mill

NCP-4E Long Blade Series


Spiral Angle: 45° Coating: TiAIXN
| Item NO. | Dimensions (mm) | Number of teeth | Shape | |||
| D | d | H | L | |||
| NCP-4EL-D3.0 | 3.0 | 6 | 12 | 75 | 4 | PIC.1 |
| NCP-4EL-D4.0 | 4.0 | 6 | 15 | 75 | 4 | PIC.1 |
| NCP-4EL-D5.0 | 5.0 | 6 | 20 | 75 | 4 | PIC.1 |
| NCP-4EL-D6.0 | 6.0 | 6 | 20 | 75 | 4 | PIC.2 |
| NCP-4EL-D8.0 | 8.0 | 8 | 25 | 100 | 4 | PIC.2 |
| NCP-4EL-D10.0 | 10.0 | 10 | 30 | 100 | 4 | PIC.2 |
| NCP-4EL-D12.0 | 12.0 | 12 | 35 | 100 | 4 | PIC.2 |
| NCP-4EL-D14.0 | 14.0 | 14 | 40 | 100 | 4 | PIC.2 |
| NCP-4EL-D16.0 | 16.0 | 16 | 50 | 150 | 4 | PIC.2 |
| NCP-4EL-D20.0 | 20.0 | 20 | 55 | 150 | 4 | PIC.2 |




NCP Series
Multi-tooth high-performance universal machining end milling cutter
- Universal and efficient processing of materials below HRC 55 °C.
- Strict control of groove shape can better improve chip flow and bending, as well as reduce cutting force.
- Special tool structure design, high rigidity and high stability blade processing,The tool can carry a larger feed per tooth, greatly improving machining efficiency and metal removal.
- The new ultra-fine particle matrix material, combined with a new generation of coating technology, enables the tool to achieve excellent wear resistance and anti chipping performance, thereby obtaining a longer tool service life.

Application of NCP-4E-D6.0 Miling NAK8O (HRC40)
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NCG-4E-D6.0
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Tool model: NCP-4E-D6.0
Diameter size: Medium 6.0mm
Machined material: NAK80 (HRC40)
Cutting line speed: 120 m/min
Feed rate:0.2 mm/r
Axial cutting depth: ap=6mm
Radial cutting width: ae=0.6mm
Milling method: side miling (forward milling)
Cooling method: oil cooling
Processing machine tool:Lichi DM800






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