Nikkou Machinery Jimk Original NK End Mill High Helix Radius 4 Flute
Jimk's original NK end mill now features a new radius! A high helical shape with a 43° angle. It is ideal for machining non-ferrous materials such as aluminum and copper, as well as carbon steel, pre-hardened steel, and hardened steel with a hardness of HRC 48 or lower.
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basic information
【Specifications】 - Carbide end mill - 4-flute - Radius - High helix (43° twist) - Blade diameter tolerance: φ2 to φ10…0 to -0.02 φ12 to φ20…0 to -0.03 - R tolerance: ±0.02
Price information
[Reference Price] Approximately ¥2,700 to ¥25,000
Delivery Time
P1
Applications/Examples of results
Processing of non-ferrous metals such as aluminum and copper, carbon steel, pre-hardened steel, and heat-treated steel with a hardness of HRC 48 or lower.
Line up（21）
| Model number | overview |
|---|---|
| NKH-CR4 Φ2xR0.5 | Blade length: 3 Total length: 50 Shank: 6 |
| NKH-CR4 Φ4xR0.5 | Blade length: 12 Total length: 55 Shank: 6 |
| NKH-CR4 Φ4xR1 | Blade length: 12 Total length: 55 Shank: 6 |
| NKH-CR4 Φ6xR0.5 | Blade length: 16 Total length: 60 Shank: 6 |
| NKH-CR4 Φ6xR1 | Blade length: 16 Total length: 60 Shank: 6 |
| NKH-CR4 Φ6xR2 | Blade length: 16 Total length: 60 Shank: 6 |
| NKH-CR4 Φ8xR0.5 | Blade length: 20 Total length: 75 Shank: 8 |
| NKH-CR4 Φ8xR1 | Blade length: 20 Total length: 75 Shank: 8 |
| NKH-CR4 Φ8xR2 | Blade length: 20 Total length: 75 Shank: 8 |
| NKH-CR4 Φ10xR0.5 | Blade length: 30 Total length: 80 Shank: 10 |
| NKH-CR4 Φ10xR1 | Blade length: 30 Total length: 80 Shank: 10 |
| NKH-CR4 Φ10xR2 | Blade length: 30 Total length: 80 Shank: 10 |
| NKH-CR4 Φ12xR0.5 | Blade length: 32 Total length: 100 Shank: 12 |
| NKH-CR4 Φ12xR1 | Blade length: 32 Total length: 100 Shank: 12 |
| NKH-CR4 Φ12xR2 | Blade length: 32 Total length: 100 Shank: 12 |
| NKH-CR4 Φ16xR0.5 | Blade length: 40 Total length: 110 Shank: 16 |
| NKH-CR4 Φ16xR1 | Blade length: 40 Total length: 110 Shank: 16 |
| NKH-CR4 Φ16xR2 | Blade length: 40 Total length: 110 Shank: 16 |
| NKH-CR4 Φ20xR0.5 | Blade length: 45 Total length: 125 Shank: 20 |
| NKH-CR4 Φ20xR1 | Blade length: 45 Total length: 125 Shank: 20 |
| NKH-CR4 Φ20xR2 | Blade length: 45 Total length: 125 Shank: 20 |
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Company information
We are dedicated day and night to the manufacturing and sales of Nikkou Kizai's original end mills, developed in collaboration with cutting tool manufacturers both domestically and internationally. As a partner that can contribute to the profits of our clients, our strength lies in "providing end mills that meet user needs at the lowest prices anywhere." In addition to cutting tools, we also handle a range of original products, including compact shape engraving discharge machines, discharge machining machines specifically for tap and drill removal, and high-precision on-machine tool measurement devices.