The wera kraftform kompakt micro esd screwdriver set are indispensible for use on integrated circuits ics where electrostatic discharge can cause them to malfunction or fail completely however ics malfunction or fail completely when exposed to electrostatic energy fields this makes esd safe screwdrivers indispensable contains 1 x kraftform micros esd safe bitholding screwdriver3 x 44mm slotted bits 023x15mm 040x2mm 05x3mm3 x 44mm phillips bits ph00 ph0 ph12 x 44mm torx bits tx5 tx62 x 44mm hex b