适合于垂直度的检测。平面精度标准DIN876，垂直度标准DIN875。为减少重量及方便加工而增加了减重孔。侧面的公差是 0.02。规格（mm）重量（kg）订货号等级精度（um）200x150x301.8JC0110014.0JC0101002.0JC01001001.0300x200x404.7JC0210014.0JC0201002.0JC02001001.0400x250x5010.0JC0310014.0JC0301002.0JC03001001.0500x315x6017.0JC0410014.0JC0401002.0JC04001001.0630x400x6028.0JC0510014.0JC0501002.0JC05001001.0800x500x8063.0JC0610016.0JC0601003.0JC06001001.51000x630x100117.0JC0710016.0JC0701003.0JC07001001.5 1200x800x140210.0JC0810018.0JC0801004.0JC08001002.01500x1000x160480.0JC09100110.0JC0901005.0JC09001002.5