Dasqua 7 Piece Ultra Precision Machinist Set ~ Must have set for a machinist. ~ 176lbs. super strong power pull 275mm arm length magnetic base with fine adjustment (7121-0025). ~ Big screen IP67 oil proof digital caliper, 0-150mm/0-6″ range, 0.0005″ resolution, inch/metric/fraction (2015-2405). ~ 0-150mm/0-6″ rule, graduations: 0.5, 1.0, 1/64″, 1/32″, 1/16″ (1012-2011). ~ IP65 digital outside micrometer, 0-25mm/0-1″ range, 0.0005″ resolution (4410+1105). ~ Dial test indicator with shock proof gearing, 0-0.8mm range, 0.001″ resolution (5211-1129). ~ Ultra precision 1-2-3 blocks, squareness 0.0001″/1″ (8407-0005). ~ Depth base attachment (3001-1001). ~ Set is supplied in a high quality aluminum case. Must have set for a machinist. Ultra precision fine adjust magnetic base, electronic caliper, ruler, micrometer, indicator, 1-2-3 blocks and depth base attachment. Set is supplied in a high quality aluminum case.