內徑表(511系列)三豐擁有全系列內徑表可供用戶選擇,160MM它們全部帶有可更換測貼和進行精密內徑測量所需的附件,一些大型內徑表帶有專用的自調心裝置以便更精確地測量內徑特點:最為用戶青睞的內徑表測針帶有硬質合金頭經(jīng)久耐用指針式千分表完全由堅固的防護罩保護選用延長選件,可進行深孔測量也可選用經(jīng)濟型內徑表套裝公制型分度值測量范圍貨號編號測頭深度0.001mm18-35mm511-167CG-35100mm0.001mm35-60mm511-168CG-60150mm0.001mm50-100mm511-169CG-100150mm0.001mm50-150mm511-170CG-150150mm0.001mm100-160mm511-178CG-160150mm0.001mm160-250mm511-179CG-250250mm0.001mm250-400mm511-180CG-400250mm0.01mm18-35mm511-171CG-35100mm0.01mm35-60mm511-172CG-60150mm0.01mm50-100mm511-173CG-100150mm0.01mm50-150mm511-174CG-150150mm0.01mm100-160mm511-175CG-160150mm0.01mm160-250mm511-176CG-250250mm0.01mm250-400mm511-177CG-400250mm