Vortex Carbide End Mill Kits
Engineered for Precision | Built for Durability | On Sale Now
4-Flute Square Edge | TiSiN Coated

£90.62 £55.00
Cutter Diameter | 3mm 4mm 5mm 6mm 8mm 10mm 12mm |
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Number of Flutes | 4 |
Flute Length | 8mm - 30mm |
Overall Length | 50mm - 75mm |
- 4-Flute design for high stability & accuracy
- TiSiN coating for extreme wear resistance
- Enhanced surface finish in demanding operations
- Ideal for steels, stainless, and super alloys
3-Flute Variable Hi Helix | DLC Coated

£94.03 £57.00
Cutter Diameter | 3mm 4mm 5mm 6mm 8mm 10mm 12mm |
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Number of Flutes | 3 |
Flute Length | 8mm - 30mm |
Overall Length | 50mm - 75mm |
- 3-Flute Hi Helix for superior chip evacuation
- DLC coating for ultra-smooth performance
- Reduced cutting forces & improved tool life
- Optimised for aluminium & non-ferrous materials
Long Tool Life
Up to 50% longer performance compared to standard end mills.
Precision Engineering
Manufactured for tight tolerances and accurate machining.
Reduced Cutting Forces
Optimized flute design lowers forces and heat build-up.
Feature | 4-Flute TiSiN | 3-Flute Hi Helix DLC |
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Ideal Material | Steels, Stainless, Cast Iron | Aluminium, Non-Ferrous |
Flutes | 4 | 3 |
Coating | TiSiN | DLC |
Chip Evacuation | Moderate | Excellent |
Applications | Steel machining, Super alloys | Aluminium & non-ferrous metals |
Frequently Asked Questions
What materials are these end mills suitable for?
4-Flute TiSiN is ideal for steels, stainless steel, and cast iron. 3-Flute Hi Helix DLC is perfect for aluminium and non-ferrous metals.
How long will the tools last?
With proper machining parameters, these end mills offer up to 50% longer tool life than standard carbide cutters.
Are these kits suitable for CNC machining?
Yes, they are optimized for CNC milling, high-speed, and precision operations.
What Engineers Say
"These Vortex end mills drastically improved our throughput. Very stable and long-lasting!"
James P.
Mechanical Engineer"I’ve used several brands, but these are by far the smoothest cutters. Chips evacuate perfectly."
Michael R.
Production Engineer"Excellent performance on stainless steel. Coating is durable and stays sharp longer."