CNC grinding: end mills, drills & special cutters
See how we use a CNC grinder to make carbide end mills, drills and special cutters.
Watch on YouTube2-Flute · Uncoated · Aluminium · Standard Reach
6mm 2-Flute Uncoated Solid Carbide Square End Millfor Aluminium & Non-Ferrous Machining
Uncoated (bright polished) solid carbide with mirror-finish flutes specifically engineered for aluminium and non-ferrous alloys. The absence of coating eliminates the micro-adhesion that causes built-up edge (BUE) on soft metals — cutting is cleaner, chips evacuate freely, and surface finish is superior. The 2-flute geometry provides large chip gullets for maximum swarf clearance at high spindle speeds (up to 30,000 RPM in aluminium). Use with air blast or light oil mist.
D1 6mmL2 35mmD2 6mmOAL 150mm2 FlutesUncoated CoatingNon-FerrousStandard ReachMOQ 1 pc
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Reference price
$26.72
Ref. factory price (USD)
Based on rod stock cost as of 2026-07-10. Final quotation may differ.
6mm 2F Uncoated Square EM
L2 35mm · D2 6mm · OAL 150mm
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) | 6 mm |
| Flute Length (L2) | 35 mm |
| Shank Diameter (D2 h6) | 6 mm |
| Overall Length (L1) | 150 mm |
| Number of Flutes | 2 |
| Coating | Uncoated Bright polished |
| Max Material Hardness | N/A (non-ferrous optimised) |
| Reach Category | Standard (D2/L1 = 0.040) |
| 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 · 2 Flute · Aluminium
D1 h7
6mm
L2
35mm
D2 h6
6mm
L1
150mm
Flutes
2
Reach
Standard
Where This Tool Excels
6mm Uncoated 2F — Recommended Applications
- ▸Die and mould fine detail features
- ▸Aerospace precision component profiling
- ▸Small hydraulic manifold pocketing
- ▸Electronic enclosure and heat-sink machining
Machining Tip: ø6mm is the most common size for precision detail work. In aluminium alloy, use 3–5× diameter axial depth with 30–50% radial engagement. TIR < 0.005mm at the tool tip is critical for consistent tool life.
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 N2 flute aluminium end milluncoated carbide end mill aluminiumbright finish end mill non-ferrous2 flute end mill copper brass
Same Diameter, Different Reach
ø6mm Uncoated · 2 Flute · Aluminium — Other Flute Lengths
Same Size, Different Coating
ø6mm / L2 35mm — Other Variants
Order 6mm 2-Flute Uncoated Today
Factory direct. MOQ 1 piece. Pricing confirmed within 4 hours.
FROM OUR WORKSHOP
Watch us grind and inspect our tools
Two videos filmed in our workshop: CNC tool grinding and dimensional inspection.
Measuring carbide end mills at 0.001 mm
Watch our ZOLLER inspection process for precision carbide end mills.
Watch on YouTube