The PFERD Countersink Set, with part number 25202156, includes machining tools made from high-speed steel and adheres to the DIN 335 C90° standard. This one-piece set is ideal for precise countersinking applications and provides excellent durability. Typical applications include metalworking and creating clean finishes on drilled holes. https://elecena.pl/product/28052983/pferd-25202156-countersink-set-hss-for-tough-materials-90-angle 2025-03-21 https://elecena.pl/product/28052983/pferd-25202156-countersink-set-hss-for-tough-materials-90-angle 2026-06-13 https://elecena.pl/product/28052983/pferd-25202156-countersink-set-hss-for-tough-materials-90-angle 2026-07-06 https://elecena.pl/product/28052983/pferd-25202156-countersink-set-hss-for-tough-materials-90-angle 2026-08-22