产品描述：RenishawM2螺纹测针系列，测针加长杆，用于业界标准的坐标测量机测头TP2、TP20、TP200，若配备适当的转接件也可使用其他螺纹规格的测针。测针加长杆（不锈钢）订货号M-5000-7634M-5000-3647M-5000-3648M-5000-4162M-5000-7779长度mm(in.)5.0(0.20)10.0(0.40)20.0(0.79)30.0(1.19)40.0(1.58)加长杆直径mm(in.)3.0(0.12)3.0(0.12)3.0(0.12)3.0(0.12)3.0(0.12)质量（克）0.20.40.91.41.8测针加长杆（陶瓷）订货号A-5003-0070A-5003-0071A-5003-0072长度mm(in.)30.0(1.19)40.0(1.58)50.0(1.97)加长杆直径mm(in.)3.0(0.12)3.0(0.12)3.0(0.12)质量（克）0.971.221.51测针加长杆（碳纤维）订货号A-5003-2280A-5003-2281A-5003-2282A-5003-2283长度mm(in.)40.0(1.58)50.0(1.97)70.0(2.76)90.0(3.55)加长杆直径mm(in.)3.0(0.12)3.0(0.12)3.0(0.12)3.0(0.12)外径mm(in.)3.5(0.14)3.5(0.14)3.5(0.14)3.5(0.14)质量（克）0.91.01.31.5