帶棱柱型測量面的千分尺測量奇數(shù)槽類工件如銑工、絲攻、鉆頭和花鍵軸，又如奇數(shù)多面棱體等。確定圓柱形表面的圓度誤差，棱柱型測砧的夾角被設計用來測量有3個或5個槽的工件MICROMASTER型 訂貨號 量程mm量程in分度值mm3槽檢測千分尺（60o）060300871-70.04-0.270.001060300885-200.20-0.800.0010603008920-350.80-1.380.0010603009035-501.38-1.970.0010603009150-651.91-2.560.0010603009265-802.56-3.150.0015槽檢測千分尺（180o）060300931-70.04-0.270.001060300945-250.20-0.980.0010603009525-450.98-1.770.0010603009645-651.77-2.560.0010603009765-852.56-3.350.0010603009885-1053.35-4.130.001 ISOMASTER 型訂貨號 量程mm分度值mm3槽檢測千分尺（60o）004100011-70.01004100025-200.010041000320-350.010041000435-500.010041000550-650.010041000665-800.015槽檢測千分尺（180o）004101011-70.01004101025-250.010041010325-450.010041010445-650.010041010565-850.010041010685-1050.01 瑞士制造 DIN863T3標準 MICROMASTER型公英制轉換 硬質合金端頭 棱面角度角度3槽檢測用60o,5槽檢測用108o 3槽檢測用0.75mm，5槽檢測用0.559mm MICROMASTER型RS232光偶合 最大測力10N 螺距0.5mm 測量桿 3mm， 塑料容器 序列號 檢驗報告：ISOMASTER 型是合格證