SMD Precision Tweezers. The finest geometry for filigree components: SMD Precision Tweezers allow reliable work even in confined spaces thanks to the variety of jaw designs Optimised for electronic work on SMD semiconductors (semiconductors, chip components and electromechanical components or similar).. Capacity half-moon Capacity in square millimetres Square drive Capacity square Capacity step-like square Capacity triangular Clamping width hexagon Clamping width round Clamping width square Clamping width