粗糙度仪用2倍长测臂轮齿表面测针DM47595

粗糙度仪测轮齿表面测针DM47523

2倍长测臂通用型粗糙度仪测针DM47547

粗糙度仪深槽用测针DM47507 DM47549

极小孔用粗糙度仪测针DM47506

2倍臂长小孔用粗糙度仪测针DM47546

粗糙度仪圆锥金刚石针尖测针DM47524

偏置粗糙度仪用测针DM47504

粗糙度仪测棱线和齿顶用测针DM48774

粗糙度仪深槽用测针DM48515

粗糙度仪测小孔用测针DM48513

粗糙度仪偏置测针DM48511