HSS drill bit set 14, 16, 18 and 20 mm - 13 mm shank diameter

This set comprises four superior high-speed steel (HSS) drill bits with diameters of 14, 16, 18 and 20 mm, all fitted with a 13 mm diameter shank compatible with standard chuck collets. It meets the common drilling requirements encountered when restoring or servicing a classic vehicle, whether for preparing fixings, enlarging existing holes or working on bodywork and mechanical components. Having several diameters in one case facilitates workshop organisation and avoids work interruptions. A versatile tool to have on hand for carrying out the most common interventions.