インチ/ミリ換算表インチ/ミリ換算表ナットの溝切り作業時に太さ表記の無い弦を使用する必要があったりします。そんな時にはノギスで弦の太さを測り使うヤスリを決めています。1インチ=25.4ミリinch/mmInch/mm0.0080.2030.0340.8640.0090.2290.0350.8890.0100.2540.0360.9140.0110.2790.0370.9400.0120.3050.0380.9650.0130.3300.0390.9910.0140.3560.0401.0160.0150.3810.0411.0410.0160.4060.0421.0670.0170.4320.0431.0920.0180.4570.0441.1180.0190.4830.0451.1430.0200.5080.0461.1680.0210.5330.0471.1940.0220.5590.0481.2190.0230.5840.0491.2450.0240.6100.0501.2700.0250.6350.0511.2950.0260.6600.0521.3210.0270.6860.0531.3460.0280.7110.0541.3720.0290.7370.0551.3970.0300.7620.0561.4220.0310.7870.0571.4480.0320.8130.0581.4730.0330.8380.0591.499。