2-Flute · Uncoated · Aluminium · Standard Reach

18mm 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 18mmL2 45mmD2 18mmOAL 100mm2 FlutesUncoated CoatingNon-FerrousStandard ReachMOQ 1 pc

Get Pricing & Stock

Reference price

$268.90

Ref. factory price (USD)

Based on rod stock cost as of 2026-03-31. Final quotation may differ.

Uncoated · 2 Flute · Aluminium

18mm 2F Uncoated Square EM

L2 45mm · D2 18mm · OAL 100mm

Standard Reach · Aluminium

WhatsApp Quote Email RFQUse contact form →

✓ Factory direct pricing

✓ MOQ 1 piece, ships 1–5 days

✓ Custom OAL and helix available

Full Dimensions

Technical Specifications

Cutter Diameter (D1 h7)18 mm
Flute Length (L2)45 mm
Shank Diameter (D2 h6)18 mm
Overall Length (L1)100 mm
Number of Flutes2
CoatingUncoated Bright polished
Max Material HardnessN/A (non-ferrous optimised)
Reach CategoryStandard (L1/D1 = 5.6×)
Helix Angle30°–45° (application dependent)
End GeometrySquare (flat end)
SubstrateK10/K20 Ultra-Fine Grain Carbide
Shank Toleranceh6
MOQ1 piece
Lead Time (standard)1–5 business days
Lead Time (custom)5–15 business days

Uncoated · 2 Flute · Aluminium

18mm 2-flute Uncoated solid carbide square end mill — L2=45mm OAL=100mm
D1 h7
18mm
L2
45mm
D2 h6
18mm
L1
100mm
Flutes
2
Reach
Standard

Where This Tool Excels

18mm Uncoated 2F — Recommended Applications

  • ▸Heavy mould base and plate machining
  • ▸Large structural steel profiling
  • ▸Pressure vessel and flange features
  • ▸Mining and energy equipment components
Machining Tip: At ø18mm, chip load per tooth should be verified against machine spindle power (minimum 15 kW recommended in aluminium alloy). Use high-feed circular interpolation entry (helical ramp) to avoid plunging at full width.

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

ø18mm Uncoated · 2 Flute · Aluminium — Other Flute Lengths

L2 70mm
OAL 150mm · Standard

Same Size, Different Coating

ø18mm / L2 45mm — Other Variants

TiSiN · 4 Flute · HRC55
TiSiN · 4 Flute · HRC55
HRC55 · 4F
TiSiN · 2 Flute · HRC55
TiSiN · 2 Flute · HRC55
HRC55 · 2F
Uncoated · 3 Flute · Aluminium
Uncoated · 3 Flute · Aluminium
Non-Ferrous · 3F
nACo · 4 Flute · HRC65
nACo · 4 Flute · HRC65
HRC65 · 4F
ø16mm / L2 70mm← All Square End Millsø18mm / L2 70mm

Order 18mm 2-Flute Uncoated Today

Factory direct. MOQ 1 piece. Pricing confirmed within 4 hours.

WhatsApp NowContact Form