Square Shoulder Milling Insets

1, Chikumbiro: Square Shoulder Milling Insets ye90 degree chaiyo2, Zvishandiso: Zvishandiso zvakasiyana-siyana3, Square Shoulder Milling Insets; Kaviri yekuyamura kona dhizaini, yakanaka yekucheka kumucheto simba; Inopinza thickening dhizaini uye kaviri-negative chimiro chekucheka muviri unogona zvakanyanya kunatsiridza kukanganisa kupikisa uku uchiziva kaviri yakanaka yekucheka kona uye kuderedza kucheka kuramba; Inopinza gobvu