德国马尔三爪内径千分尺|三点内径千分尺特性•刻度抛光镀铬•螺杆整体硬化处理•快动装置与棘轮一体式设计•三爪测量头包括侧面的3个测量爪,相互呈120°均匀分布•从12.5mm开始的测量头,其测量爪***为硬质合金•从12.5mm开始的测量头,其测量爪可以测量至孔的底部•从40mm开始,所有的测量头都为铝制以减轻重量•标准配置:包装盒,操作说明书德国马尔三爪内径千分尺|三点内径千分尺技术参数测量范围分度值示值误差G*订货号mmmmμm6-80.005441900008-100.0054419000110-12.50.0054419000212.5-160.0054419000316-200.0054419000420-250.0054419000525-300.0054419000630-350.0054419000735-400.0054419000840-500.0054419000950-600.0055419001060-700.0055419001170-850.0055419001285-1000.00554190013100-1250.00564190014125-1500.00564190015150-1750.00574190016175-2000.00574190017)