日本SK针规/新鸿精机针规产品型号：日本SK针规/新鸿精机针规产品名称：日本SK针规/新鸿精机针规原产地：日本规格直径(mm)间隔尺寸长直径精度真圆度硬度0.05...0.090.01mm5~10mm±0.5μm≤0.5μm≥HRC480.10...0.190.01mm20mm±0.5μm≤0.5μm≥HRC480.20...0.990.01mm40mm±1μm≤0.8μm≥HRC651.00...10.000.001mm50mm±1μm≤0.8μm≥HRC6510.01...20.000.01mm50mm±1.5μm≤1.3μm≥HRC6520.01...30.000.01mm50mm±2μm≤1.6μm≥HRC65SK AA系列（间隔0.01mm）型号规格每套支数AA-000.06~0.2924AA-0A0.20~0.5031AA-0B0.50~1.0051AA-1A1.00~1.5051AA-1B1.50~2.0051------------AA-19A19.00~19.5051AA-19B19.50~20.0051