公制螺紋鉆底孔用鉆頭直徑尺寸匯總

1、公制螺紋鉆底孔用鉆頭直徑尺寸表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鉆頭直徑粗0.250.75粗0.41.61細(xì)0.20.82細(xì)0.251.75粗0.52.5粗0.73.33細(xì)0.352.654細(xì)0.53.5粗0.84.2粗155細(xì)0.54.56細(xì)0.755.2粗1.256.7粗1.58.5細(xì)17細(xì)1.258.78細(xì)0.757.2細(xì)1910細(xì)0.759.2粗1.7510.2粗211.9細(xì)1.510.5細(xì)1

2、.512.5細(xì)1.2510.7細(xì)1.2512.712細(xì)11114細(xì)113粗213.9粗2.515.4細(xì)1.514.5細(xì)215.916細(xì)115細(xì)1.516.518細(xì)117粗2.517.4粗2.519.4細(xì)217.9細(xì)219.9細(xì)1.518.5細(xì)1.520.520細(xì)11922細(xì)121粗320.9粗323.9細(xì)221.9細(xì)224.9細(xì)1.522.5細(xì)1.525.524細(xì)12327細(xì)126公稱直徑d螺距t鉆頭直徑d公稱直徑d螺距t鉆頭直徑粗3.

3、526.3粗3.529.3細(xì)326.9細(xì)329.9細(xì)227.9細(xì)230.9細(xì)1.528.533細(xì)1.531.530細(xì)129粗431.8粗434.8細(xì)332.9細(xì)335.9細(xì)233.9細(xì)236.936細(xì)1.534.539細(xì)1.537.5粗4.537.3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)242.942細(xì)1.540.545細(xì)1.543.5粗542.7粗546.7細(xì)443.8細(xì)447.8細(xì)344.9細(xì)