梅花头规格标准
来源：小侦探旅游网
R1R2梅花头规格标准ΦCΦBQΦAΦASIX-LOBE梅花规格外切圆T5T6T7T8T9T10T15T20T25T27T30T40T45T50T551.481.752.062.392.572.823.353.944.525.085.636.767.928.9411.33ΦBR1大RR2小R内切圆ΦC饡孔备注1.071.271.491.731.862.032.412.833.243.644.054.845.656.458.10.30.360.420.490.530.570.690.830.891.051.161.41.721.782.460.130.160.190.220.230.250.290.330.410.430.480.580.640.810.92///0.6/0.811.41.822.32.63.23.64.6