The PFERD 25202158 Countersink set is a high-quality machining tool made from HSS, designed to meet DIN 335 C90° specifications. This set includes precision countersink bits ideal for creating smooth, conical holes in various materials. Common applications involve deburring, chamfering, and ensuring precise seating of fasteners in industrial settings. https://elecena.pl/product/28052981/pferd-25202158-countersink-set-hss-tough-steels-90-xb0-angle-hc-fep 2025-03-21 https://elecena.pl/product/28052981/pferd-25202158-countersink-set-hss-tough-steels-90-xb0-angle-hc-fep 2026-07-06