Electrician’s screwdriver set for slot-head, reduced blade ⌀ with Kraftform handle fully insulated 3

Handle and blade fully insulated up to 1000 V to DIN EN IEC 60900 / VDE 0682-201.
Each of these screwdrivers is individually tested in a water bath for insulation breakdown under high voltage.
Blades with taper tips, manufactured to the standard dimensions of slots on the screws. Fully insulated, the breakdown strength of the insulation is many times the minimum test voltage set by VDE. Each of these screwdrivers is individually tested in a water bath for insulation breakdown under high voltage.
Kraftform handle made of impact resistant plastic with integral soft zones facilitates torque transmission and thus protects hand and arm.
Blade made of high-alloy special steel with taper tip, zinc phosphated. Reduced blade ⌀ with integral protective insulation for deep-lying screws of spring elements (blade ⌀ = insulation ⌀ near the tip of the blade).

For use at voltage up to 1000 V.
Optimum working life for electrician’s screwdrivers is assured if screwdrivers always exactly match the standard screw slot size. (see tables part). Incorrect screwdriver size selection will cause damage to the screw head.

1 each screwdriver No. 663200: Size 3.5; 4; 5.5