莫氏圆锥量规用于检查机床与工具圆锥孔和圆锥柄的锥度和尺寸的正确性，莫氏量规分A型不带扁尾和B型带扁尾两种型式，精度等级分为1、2、3级。编号规格锥度值质量(kg)927-0101:19.2120.058927-0211:20.0470.110927-0321:20.0200.240927-0431:19.9220.450927-0541:19.2540.830927-0651:19.0022.100927-0761:19.1805.300不带扁尾莫氏圆锥工作塞规A型928编号规格锥度值质量(kg)928-0101:19.2120.054928-0211:20.0470.104928-0321:20.0200.251928-0431:19.9220.499928-0541:19.2540.921928-0651:19.0022.10928-0761:19.1805.00