November Promotion · 1–30 November

Vortex Stainless & Exotics End Mills Now 25% Off

4 flute variable helix carbide end mills for stainless steel, titanium and nickel alloys. Square edge and corner radius, Ø3 to Ø16mm, with fast UK dispatch.

M S Stainless steels, titanium, nickel alloys
Offer ends in
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Find Your Size See Both Ranges
  • 25% off 43 sizes
  • Same-day dispatch on orders by 4.30pm
  • Free next-day delivery over £50 ex VAT
  • Trade accounts welcome

Two Ranges On Offer

Square Edge Or Corner Radius — Both 25% Off

The same 4 flute variable helix carbide design, in the two end profiles stainless and exotic jobs call for most.

25% Off

Square Edge End Mills

Sharp corners for shoulders, slots and pockets that need a true 90° floor.

  • Ø3 – Ø16mm cutter diameters
  • 50 to 150mm overall lengths
  • 21 sizes

From £9.23 ex VAT

Choose A Size View the range →
25% Off

Corner Radius End Mills

A radiused corner protects the cutting edge from chipping and leaves a strong fillet.

  • Ø4 – Ø16mm cutter diameters
  • R0.2 to R2 corner radii
  • 22 sizes

From £9.52 ex VAT

Choose A Size View the range →

Why This Design

Made For Materials That Fight Back

Variable Helix

Unequal helix angles break up the regular cutting rhythm that causes chatter, so finish and tool life hold up in stainless.

4 Flutes

A stiff core and four cutting edges suit side milling and finishing in tough alloys at productive feed rates.

Solid Carbide

Carbide holds its edge at the heat stainless and titanium generate, where HSS tools wear quickly.

Short To Long Reach

Square edge sizes run up to 150mm overall length for deep walls and pockets, in the same geometry.

Every Size On Offer

Find Your Size

Filter by profile, diameter, corner radius or length, then add straight to your basket.

Profile
Diameter (mm)
Corner radius
Overall length
Showing 43 of 43 sizes
Ø3 × 50mm Square edge · 4 flute PRO1501127
Radius – Flute L 8mm OAL 50mm Shank Ø4 In stock
£9.23 ex VAT
Ø4 × 50mm Square edge · 4 flute PRO1501128
Radius – Flute L 10mm OAL 50mm Shank Ø4 In stock
£9.23 ex VAT
Ø4 × 75mm Square edge · 4 flute PRO1501129
Radius – Flute L 12mm OAL 75mm Shank Ø4 In stock
£15.69 ex VAT
Ø4 × 100mm Square edge · 4 flute PRO1501130
Radius – Flute L 20mm OAL 100mm Shank Ø4 In stock
£19.69 ex VAT
Ø5 × 50mm Square edge · 4 flute PRO1501131
Radius – Flute L 13mm OAL 50mm Shank Ø6 In stock
£11.08 ex VAT
Ø6 × 50mm Square edge · 4 flute PRO1501132
Radius – Flute L 15mm OAL 50mm Shank Ø6 In stock
£11.08 ex VAT
Ø6 × 75mm Square edge · 4 flute PRO1501133
Radius – Flute L 24mm OAL 75mm Shank Ø6 In stock
£19.04 ex VAT
Ø6 × 100mm Square edge · 4 flute PRO1501134
Radius – Flute L 30mm OAL 100mm Shank Ø6 In stock
£25.77 ex VAT
Ø6 × 150mm Square edge · 4 flute PRO1501135
Radius – Flute L 45mm OAL 150mm Shank Ø6 In stock
£40.77 ex VAT
Ø8 × 60mm Square edge · 4 flute PRO1501136
Radius – Flute L 20mm OAL 60mm Shank Ø8 In stock
£23.19 ex VAT
Ø8 × 75mm Square edge · 4 flute PRO1501137
Radius – Flute L 30mm OAL 75mm Shank Ø8 In stock
£34.62 ex VAT
Ø8 × 100mm Square edge · 4 flute PRO1501138
Radius – Flute L 35mm OAL 100mm Shank Ø8 In stock
£48.27 ex VAT
Ø8 × 150mm Square edge · 4 flute PRO1501139
Radius – Flute L 50mm OAL 150mm Shank Ø8 In stock
£67.88 ex VAT
Ø10 × 75mm Square edge · 4 flute PRO1501140
Radius – Flute L 25mm OAL 75mm Shank Ø10 In stock
£44.83 ex VAT
Ø10 × 100mm Square edge · 4 flute PRO1501141
Radius – Flute L 40mm OAL 100mm Shank Ø10 In stock
£68.46 ex VAT
Ø10 × 150mm Square edge · 4 flute PRO1501142
Radius – Flute L 60mm OAL 150mm Shank Ø10 In stock
£105.96 ex VAT
Ø12 × 75mm Square edge · 4 flute PRO1501143
Radius – Flute L 30mm OAL 75mm Shank Ø12 In stock
£64.73 ex VAT
Ø12 × 100mm Square edge · 4 flute PRO1501144
Radius – Flute L 45mm OAL 100mm Shank Ø12 In stock
£97.31 ex VAT
Ø12 × 150mm Square edge · 4 flute PRO1501145
Radius – Flute L 60mm OAL 150mm Shank Ø12 In stock
£145.77 ex VAT
Ø16 × 100mm Square edge · 4 flute PRO1501146
Radius – Flute L 45mm OAL 100mm Shank Ø16 In stock
£162.87 ex VAT
Ø16 × 150mm Square edge · 4 flute PRO1501147
Radius – Flute L 75mm OAL 150mm Shank Ø16 In stock
£232.10 ex VAT
Ø4 × R0.2 Corner radius · 4 flute PRO1501148
Radius R0.2 Flute L 10mm OAL 50mm Shank Ø4 Lead time
£9.52 ex VAT
Ø6 × R0.2 Corner radius · 4 flute PRO1501149
Radius R0.2 Flute L 15mm OAL 50mm Shank Ø6 In stock
£17.13 ex VAT
Ø8 × R0.2 Corner radius · 4 flute PRO1501150
Radius R0.2 Flute L 20mm OAL 60mm Shank Ø8 In stock
£30.46 ex VAT
Ø10 × R0.3 Corner radius · 4 flute PRO1501151
Radius R0.3 Flute L 25mm OAL 75mm Shank Ø10 In stock
£51.40 ex VAT
Ø12 × R0.3 Corner radius · 4 flute PRO1501152
Radius R0.3 Flute L 30mm OAL 75mm Shank Ø12 In stock
£70.44 ex VAT
Ø16 × R0.3 Corner radius · 4 flute PRO1501153
Radius R0.3 Flute L 45mm OAL 100mm Shank Ø16 In stock
£177.23 ex VAT
Ø4 × R0.5 Corner radius · 4 flute PRO1501154
Radius R0.5 Flute L 12mm OAL 75mm Shank Ø4 In stock
£9.87 ex VAT
Ø4 × R1 Corner radius · 4 flute PRO1501155
Radius R1 Flute L 12mm OAL 75mm Shank Ø4 In stock
£9.87 ex VAT
Ø6 × R0.5 Corner radius · 4 flute PRO1501156
Radius R0.5 Flute L 15mm OAL 50mm Shank Ø6 In stock
£13.67 ex VAT
Ø6 × R1 Corner radius · 4 flute PRO1501157
Radius R1 Flute L 15mm OAL 50mm Shank Ø6 In stock
£13.67 ex VAT
Ø8 × R0.5 Corner radius · 4 flute PRO1501158
Radius R0.5 Flute L 20mm OAL 60mm Shank Ø8 In stock
£26.31 ex VAT
Ø8 × R1 Corner radius · 4 flute PRO1501159
Radius R1 Flute L 20mm OAL 60mm Shank Ø8 In stock
£26.31 ex VAT
Ø8 × R1.5 Corner radius · 4 flute PRO1501160
Radius R1.5 Flute L 20mm OAL 60mm Shank Ø8 In stock
£28.38 ex VAT
Ø8 × R2 Corner radius · 4 flute PRO1501161
Radius R2 Flute L 20mm OAL 60mm Shank Ø8 In stock
£28.38 ex VAT
Ø10 × R0.5 Corner radius · 4 flute PRO1501162
Radius R0.5 Flute L 25mm OAL 75mm Shank Ø10 In stock
£47.60 ex VAT
Ø10 × R1 Corner radius · 4 flute PRO1501163
Radius R1 Flute L 25mm OAL 75mm Shank Ø10 In stock
£47.60 ex VAT
Ø10 × R1.5 Corner radius · 4 flute PRO1501164
Radius R1.5 Flute L 25mm OAL 75mm Shank Ø10 In stock
£49.85 ex VAT
Ø10 × R2 Corner radius · 4 flute PRO1501165
Radius R2 Flute L 25mm OAL 75mm Shank Ø10 In stock
£49.85 ex VAT
Ø12 × R0.5 Corner radius · 4 flute PRO1501166
Radius R0.5 Flute L 30mm OAL 75mm Shank Ø12 In stock
£68.19 ex VAT
Ø12 × R1 Corner radius · 4 flute PRO1501167
Radius R1 Flute L 30mm OAL 75mm Shank Ø12 In stock
£68.19 ex VAT
Ø12 × R1.5 Corner radius · 4 flute PRO1501168
Radius R1.5 Flute L 30mm OAL 75mm Shank Ø12 In stock
£69.58 ex VAT
Ø12 × R2 Corner radius · 4 flute PRO1501169
Radius R2 Flute L 30mm OAL 75mm Shank Ø12 In stock
£69.58 ex VAT
All square edge sizes → All corner radius sizes →

Offer Details

Good To Know

25% off every size in the two Vortex stainless & exotics ranges below, from 1 to 30 November 2026 or while stocks last. Prices exclude VAT.

Need Help Choosing A Size?

Speak to our team on 01732 887334 or email sales@protool-ltd.co.uk

Shop The Offer