Description
GFB Industrial Tough Bits have a unique tempering process which makes the screwdriver bits stronger and last longer. GFB screwdriver bits are manufactured to the highest specifications as required by top-line industries such as Aviation, Solar Panel and Security. Industrial Tough Unique Tempering Process Last Longer Manufactured to the Highest Specifications Specifications Point Size: 4mm Slot Length: 25mm Shank: 1/4in Hex