XONIC XM XM stands for XONIC Modular Concept. Modular-Concepts means that the screwdriver consist of 2 modules: handle with blade and cap. Feartures & benefits - Blades made of chrome-vanadium-molybdenumsteel for precision and log life. - Ergonomical and attractive handle design - Colour codes Specifications A : 1.8 mm B : 60 mm C : 0.3 mm D : 2.5 Rmm E : 97 mm