Шлифование с ЧПУ: фрезы, сверла и специнструмент
Посмотрите, как мы производим твердосплавные фрезы, сверла и специальные инструменты на шлифовальном станке с ЧПУ.
Смотреть на YouTube3-Flute · Uncoated · Aluminium · Standard Reach
8mm 3-Flute Uncoated Solid Carbide Square End Millfor Aluminium & Non-Ferrous Machining
The 3-flute uncoated variant strikes the balance between chip clearance (3 vs 4 flutes) and rigidity, making it ideal for profile milling, contouring, and finishing passes in aluminium and copper alloys. Three equally-spaced flutes produce better surface finish than 2-flute on ramping and helical interpolation entries. Polished bright finish prevents material adhesion. Recommended for 5-axis machining centres and high-speed spindles above 15,000 RPM.
D1 8mmL2 20mmD2 8mmOAL 60mm3 FlutesUncoated CoatingNon-FerrousStandard ReachMOQ 1 pc
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Справочная цена
18,41 $
Справочная заводская цена (USD)
На основе стоимости твердосплавного прутка на 2026-07-10. Итоговое предложение может отличаться.
8mm 3F Uncoated Square EM
L2 20mm · D2 8mm · OAL 60mm
Standard Reach · Aluminium
✓ Factory direct pricing
✓ MOQ 1 piece, ships 1–5 days
✓ Custom OAL and helix available
Full Dimensions
Technical Specifications
| Cutter Diameter (D1 h7) | 8 mm |
| Flute Length (L2) | 20 mm |
| Shank Diameter (D2 h6) | 8 mm |
| Overall Length (L1) | 60 mm |
| Number of Flutes | 3 |
| Coating | Uncoated Bright polished |
| Max Material Hardness | N/A (non-ferrous optimised) |
| Reach Category | Standard (D2/L1 = 0.133) |
| Helix Angle | 30°–45° (application dependent) |
| End Geometry | Square (flat end) |
| Substrate | K10/K20 Ultra-Fine Grain Carbide |
| Shank Tolerance | h6 |
| MOQ | 1 piece |
| Lead Time (standard) | 1–5 business days |
| Lead Time (custom) | 5–15 business days |
Uncoated · 3 Flute · Aluminium
D1 h7
8mm
L2
20mm
D2 h6
8mm
L1
60mm
Flutes
3
Reach
Standard
Where This Tool Excels
8mm Uncoated 3F — Recommended Applications
- ▸Automotive component profiling and slotting
- ▸General CNC machining centre operations
- ▸Pump and valve body pocket features
- ▸Jig and fixture plate machining
Machining Tip: At ø8mm, the tool-to-work stiffness ratio is well-balanced. In aluminium alloy, aggressive parameters are achievable: axial depth up to 1×D, radial engagement 30–50% for profiling. Use climb milling for best surface finish.
Coating Performance
Uncoated — Why It Works
- ▸Bright polished finish — zero micro-adhesion on aluminium
- ▸Eliminates built-up edge (BUE) in soft metals
- ▸Superior chip evacuation at high spindle speeds
- ▸Recommended with air blast or light oil mist
- ▸Mirror surface finish on aluminium: Ra < 0.4µm achievable
ISO N3 flute aluminium end mill uncoated3 flute non-ferrous carbide end milluncoated 3 flute end mill aluminiumbright carbide end mill copper
Same Diameter, Different Reach
ø8mm Uncoated · 3 Flute · Aluminium — Other Flute Lengths
Same Size, Different Coating
ø8mm / L2 20mm — Other Variants
Order 8mm 3-Flute Uncoated Today
Factory direct. MOQ 1 piece. Pricing confirmed within 4 hours.
ВИДЕО ИЗ НАШЕГО ЦЕХА
Как мы шлифуем и проверяем инструмент
Два видео из нашего цеха: шлифование инструмента на станке с ЧПУ и контроль размеров.
Измерение твердосплавных фрез на уровне 0,001 мм
Контроль прецизионных твердосплавных фрез на измерительном оборудовании ZOLLER.
Смотреть на YouTube