Tek 4
Designs and builds EDM fast hole drilling machines for cooling holes in aero and gas turbine engine parts
Highlights
- New on EvolcAdded 2026-10-30
About Tek 4
TEK4 designs and manufactures fast hole drill (FHD) and high speed drilling (HSD) EDM machines for drilling cooling holes in aerospace and industrial gas turbine (IGT) components such as blades and vanes. Its range includes laser ablation for drill-after-coating, and ECM and STEM drilling are also listed among its capabilities.
Customers are aerospace and IGT manufacturers and suppliers, with the site describing global OEMs and tier-one suppliers. The company sells machines and turnkey systems.
TEK4 was founded in 2002 by Jason Duffin, according to its website, and is registered in England as TEK 4 Limited (founded 2003). Its machines are designed and manufactured in Blaby, Leicestershire, where it has a technical centre and showroom; the registered address is in Oadby, Leicester.
Product: FHD and HSD EDM hole drilling machines with optional laser ablation (drill after coating) for aero and IGT blades and vanes.
Jobs at Tek 4
Leadership
- Jason Duffin · FounderSource: company website
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