產品描述： RenishawM3螺紋測針系列，特殊材質氧化鋯球測針。 訂貨號A-5003-5736不銹鋼A-5003-5737不銹鋼A-5003-5738碳化鎢A-5003-5739陶瓷A-5003-5740碳纖維A-5003-5741碳纖維測球直徑mm(in.)2.0(0.08)4.0(0.16)2.0(0.08)4.0(0.16)6.0(0.24)6.0(0.24)長度mm(in.)21.0(0.83)21.0(0.83)30.0(1.19)50.0(1.97)75.0(2.96)100.0(3.94)測桿直徑mm(in.)1.4(0.06)2.5(0.10)1.5(0.06)2.0(0.08)4.0(0.16)4.0(0.16)EWL*mm(in.)8.0(0.32)17.2(0.68)22.5(0.89)46.0(1.82)75.0(2.96)100.0(3.94)質量（克）1.031.601.351.543.393.88