日本三豐品牌 MITUTOYO 146-121 凹槽千分尺
特點:
千分尺心軸上帶有凸緣
可用來測量凹槽內/外孔和管材內外凹槽深度和位置關系
提供兩種分度值分別用來進行內部和外部測量心軸非旋轉型
帶有雙向的棘輪鎖定裝置
| 旋轉心軸型 |
|
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| 測量范圍外部 | 測量范圍內部 | 貨號 | 凸緣 |
| 0-25mm | 1.6-26.5mm | 146-121 | 6.35mm |
| 0-25mm | 1.6-26.5mm | 146-122 | 12.7mm |
| 25-50mm | 26.5-51.5mm | 146-123 | 12.7mm |
| 50-75mm | 51.5-76.5mm | 146-124 | 12.7mm |
| 75-100mm | 76.5-101.5mm | 146-125 | 12.7mm |
| 非旋轉軸型 | |||
| 測量范圍外部 | 測量范圍內部 | 貨號 | 凸緣 |
| 0-25mm | 1.6-26.5mm | 146-221 | 6.35mm |
| 0-25mm | 1.6-26.5mm | 146-222 | 12.7mm |
| 25-50mm | 26.5-51.5mm | 146-223 | 12.7mm |
| 50-75mm | 51.5-76.5mm | 146-224 | 12.7mm |
| 75-100mm | 76.5-101.5mm | 146-225 | 12.7mm |
