公制螺紋鉆底孔用鉆頭直徑尺寸匯總

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1、公制螺紋鉆底孔用鉆頭直徑尺寸表公稱直徑d螺距t鉆頭直徑公稱直徑d螺距t鉆頭直徑1粗0.250.752粗0.41.6細(xì)0.20.8細(xì)0.251.753粗0.52.54粗0.73.3細(xì)0.352.65細(xì)0.53.55粗0.84.26粗15細(xì)0.54.5細(xì)0.755.28粗1.256.710粗1.58.5細(xì)17細(xì)1.258.7細(xì)0.757.2細(xì)19細(xì)0.759.212粗1.7510.214粗211.9細(xì)1.510.5細(xì)1.512.5細(xì)1.2510.7細(xì)1.2512.7細(xì)111細(xì)11316粗213.918粗2.515.

2、4細(xì)1.514.5細(xì)215.9細(xì)115細(xì)1.516.5細(xì)11720粗2.517.422粗2.519.4細(xì)217.9細(xì)219.9細(xì)1.518.5細(xì)1.520.5細(xì)119細(xì)12124粗320.927粗323.9細(xì)221.9細(xì)224.9細(xì)1.522.5細(xì)1.525.5細(xì)123細(xì)126公稱直徑d螺距t鉆頭直徑d公稱直徑d螺距t鉆頭直徑30粗3.526.333粗3.529.3細(xì)326.9細(xì)329.9細(xì)227.9細(xì)230.9細(xì)1.528.5細(xì)1.531.5細(xì)12936粗431.839粗434.8細(xì)332.9細(xì)335.9細(xì)2

3、33.9細(xì)236.9細(xì)1.534.5細(xì)1.537.542粗4.537.345粗4.540.3細(xì)437.8細(xì)440.8細(xì)338.9細(xì)341.9細(xì)239.9細(xì)242.9細(xì)1.540.5細(xì)1.543.548粗542.752粗546.7細(xì)443.8細(xì)447.8細(xì)344.9細(xì)348.9細(xì)245.9細(xì)249.9細(xì)1.546.5細(xì)1.550.5