英制塞尺*塞尺是由优质回火钢精精密抛光制成*塞尺成锥形状*塞尺上有清晰的厚度标号，非常容易辨认*塞尺长度为100mm*符合德国DIN2275质量生产标准KT5-469-176 10片含:0.0015",0.002",0.003",0.004",0.006",0.008",0.010",0.012",0.015",0.025"KT5-469-177 18片含:0.0015",0.002",0.0025",0.004",0.005",0.006",0.007",0.008",0.009",0.010",0.011",0.012",0.014",0.015",0.019",0.020",0.024",0.025"KT5-469-151 26片含:0.0015",0.002",0.0025",0.003",0.004",0.005",0.006",0.007",0.008",0.009",0.010",0.011",0.012",0.013",0.014",0.015",0.016",0.017",0.018",0.019",0.020",0.021",0.022",0.023",0.024",0.025"