Vortex Carbide End Mill - 4 Flute Square Edge - TiSiN Coated - 2.5mm x 50mm

The Vortex Carbide End Mill is engineered for machinists who demand precision without compromise. Whether you're working on tight-tolerance pockets, clean slot cuts, or finishing passes on hardened materials, this 2.5mm square-end tool delivers sharp, accurate results across steel, stainless steel, cast iron, and high-performance alloys. Built from premium carbide and coated with advanced TiSiN technology, it cuts chatter, extends tool life, and performs where standard end mills falter—reducing tool changes and keeping your shop productive.

• Superior Tool Life & Heat Resistance: The TiSiN coating provides exceptional oxidation resistance up to extreme temperatures, minimizing friction and heat buildup during demanding cuts. This extends tool life significantly while enabling higher cutting speeds without sacrificing edge integrity or surface finish quality.
• 4-Flute Design for Balanced Performance: The four-flute geometry delivers efficient chip evacuation and improved rigidity, reducing vibration and chatter during deep pocketing, slotting, and contour milling. You get faster feed rates than fewer-flute tools with superior surface finish quality—ideal for both roughing and finishing work in steel and cast iron.
• Square-Edge Precision for True 90° Corners: The sharp, square-ground cutting edges produce clean, dimensionally accurate cuts with consistent finish quality. Whether profiling complex shapes or deburring edges, you get reliable results that meet tight tolerances without edge rounding or wobble.

Switching to the Vortex End Mill means less downtime spent changing tools and fewer scrap parts from poor finish quality. The combination of premium carbide, intelligent 4-flute geometry, and advanced TiSiN coating reduces tool pressure, cuts harmonics, and handles the hardest materials in your shop. From precision mold work to production runs on stainless or alloy steels, this tool pays for itself through extended life, faster feeds, and reliably smooth results that keep your machines running and your customers happy.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

• Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
• DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
• Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
• DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.