英国Renishaw原装进口，防伪标志，假一赔十产品描述：RenishawM3螺纹测针系列，红宝石球测针（碳化钨测杆），用于业界标准的坐标测量机测头TP1、TP6、MIP、SP25M，若配备适当的转接件也可使用其他螺纹规格的测针。21mm系列订货号A-5000-7632A-5003-0050A-5003-0054测球直径mm(in.)0.5(0.02)1.5(0.06)2.5(0.10)长度mm(in.)21.0(0.83)21.0(0.83)21.0(0.83)测杆直径mm(in.)0.4(0.02)1.0(0.04)2.0(0.08)EWL*mm(in.)2.0(0.08)12.5(0.50)12.5(0.50)质量（克）1.00.81.330mm系列订货号A-5003-0051A-5003-0052A-5003-0055A-5003-0057测球直径mm(in.)1.5(0.06)2.0(0.08)2.5(0.10)3.0(0.12)长度mm(in.)30.0(1.19)30.0(1.19)30.0(1.19)30.0(1.19)测杆直径mm(in.)1.0(0.04)1.5(0.06)2.0(0.08)2.0(0.08)EWL*mm(in.)22.5(0.89)22.5(0.89)22.5(0.89)22.5(0.89)质量（克）0.931.321.811.8340mm系列订货号A-5003-0053A-5003-0056A-5003-0058A-5003-0060A-5003-0062测球直径mm(in.)2.0(0.08)2.5(0.10)3.0(0.12)4.0(0.16)5.0(0.20)长度mm(in.)40.0(1.58)40.0(1.58)40.0(1.58)40.0(1.58)40.0(1.58)测杆直径mm(in.)1.5(0.06)2.0(0.08)2.0(0.08)2.0(0.08)2.5(0.10)EWL*mm(in.)32.5(1.28)32.5(1.28)32.5(1.28)36.0(1.42)40.0(1.58)质量（克）1.582.282.302.383.5050mm系列订货号A-5003-0059A-5003-0061A-5003-0063测球直径mm(in.)3.0(0.12)4.0(0.16)5.0(0.20)长度mm(in.)50.0(1.97)50.0(1.97)50.0(1.97)测杆直径mm(in.)2.0(0.08)2.0(0.08)2.5(0.10)EWL*mm(in.)42.5(1.68)46.0(1.82)50.0(1.97)质量（克）2.782.854.10