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For over 30 years, TUNIT has manufactured solid carbide cutting tools and is considered today a specialist in manufacturing drills, reamers and special tools for aerospace and aircraft builders.
TUNIT's high precision tools are capable to hold 0.002mm (0.0001") diameter tolerance, run-out less than 0.005mm (0.00015"), eliminating secondary operations such as finishing and reaming. Our products allow to achieve precision holes in "one shot" operations, from diameter 2,00 to diameter 12,00mm (0,0078 -0,472").
As one of the most technically challenging industries in the world, the manufacture of aerospace components is continually faced with material evolution, FRP-CFRP, GFRP (Glass Fiber Reinforced Polymer), AFRP (Aramidic Fiber Reinforced Polymer) known as Kevlar-composite materials, light alloys, sandwich structures such as MC (Metallic-Matrix Composite)- aluminium composite structures, titan or magnesium.
TUNIT has continually invested to develop, with the finest grades of tungsten carbide and suitable coatings, pioneering tooling solutions.
TUNIT is expert in the design and manufacture of special solid carbide tools and offers many coating services (Platit PL1001/DUO) for the optimised machining of aerospace materials.
The Company is quality ISO 9001:2008 certified and the mission is of course maintaining constant high quality standards and service to assure long- term success.
The corporate philosophy is to succeed in business, satisfying the customer's needs. This means that special tools can be delivered in 7/8 days (quick-service).
TUNIT offers a standard programme of solid carbide cutting tools,drills, end mills, reamers, available in 48 hours.


The super-precision tool grinder machines, 6 axis, for the manufacturing of high performance cutting tools, ideal choice for grinding with a diameter range of dia. 0,15-16,0mm.


High mechanical process stability and sophisticated kinematics, ensure excellent grinding results of complex geometries on solid carbide tools. The core capability of this machine is grinding from dia. 1,0 -16,0mm.


Platit offers complete turn-key PVD coating systems. The technology offers coatings from general purpose coatings to multilayer coatings.


A machine with increased flexibility and options to increase productivity and accuracy on special tools: robot loader, high power wheel spindle, high performance drive systems. Anca machine offers latest technology for full production.