Feature●Original Bosch quality●Diameter: 2/3/4/5/6/8/10mm●Contents: 7 pieces●Cobalt AlloyDescriptionclass="celwidget pd_rd_w-ET2PH pd_rd_r-WEMP0766G8S8VHFNYNNV pd_rd_wg-jwGyK" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="pmkqzl-qt9tal-bm1pzp-tn80xk" data-cel-widget="aplus_feature_div">