Bench center

measuring instruments of bench center Main technique parameters: 1 The radial circular bound of the Morse No.2 finial 60°cone surface to the Morse cone≤0.005mm;2 The parallelism between the finial axle within the scope of 100mm and the leading track (parallel and vertical direction)≤0.004mm;3Measuring length300mm500mm1000mm1500mm.Size and Technical details :Type (mm)Center Height (mmMeasuring diamete (mm)PrecisionHorizontal (μm)Vertica (μm)200100200≤ 8≤ 5300100200≤ 8≤ 5300170340≤ 8≤ 5300300600≤ 8≤ 5500170340≤ 8≤ 5500250500≤ 8≤ 5500300600≤ 8≤ 51000250500≤ 10≤ 81000300600≤ 10≤ 81500250500≤ 20≤ 162000230460≤ 30≤ 202500300