加工定制否品牌日本三丰型号120043类型精密量规规格10.5适用范围10.5平面测针(硬质合金)货号A120056 M2.5x0.45D d L 货号A5.2 4.3* 5 120041 M2.5x0.457 6.5* 10 120042 M2.5x0.4510.5 9.5* 10 120043 M2.5x0.4517 15** 10 21AAA345 M2.5x0.4522 20** 10 21AAA346 M2.5x0.4527 25** 10 21AAA347 M2.5x0.4532 30** 10 21AAA348 M2.5x0.45平面度: *3μm, **5μmD d L 货号A7 6.4 10 137255 M2.5x0.459 8 10 137399 M2.5x0.45