Dual-action automation and micro-precision advantage
Microtech OTF knives represent the pinnacle of speed and blade stability in the deployed position — the blade extends and retracts linearly from the front of the handle, with the entire system operating bidirectionally in a fraction of a second. Microtech has dominated the OTF category, setting standards with the HALO launch in 1995 and the iconic Ultratech in 1999. Since then, the OTF lineup has been continuously refined — today including models like Dirac, Dirac Delta, Exocet, Combat Troodon, and Scarab II — remaining the benchmark for both EDC users and professionals. The latest Ultratech generations feature breakthrough ZBT (Zero Blade Play Tolerance) technology that minimises any blade play when locked, along with an enlarged actuator and service-friendly design for easy tuning without compromising reliability. The Combat Troodon Gen III introduces a “dual-fuel” drivetrain and optimised button chamber that reduce friction and improve debris clearance — keeping the action silky smooth even in dusty real-world environments. Many Microtech OTFs also use a “resting spring” design in both open and closed positions, reducing long-term mechanism wear. The result is an automatic tool with exceptional tolerances, dynamic action, and high repeatability — exactly what daily OTF users demand.
