Metric Thread Cut Tap Drill Sizes Chart
MetricThreadsChart.pdf METRIC THREAD CUT TAP DRILL SIZESTap / Thread Size*Basic Major DiameterTap Drill Size**M1.6 x 0.350.0631.25mm or #55M2 x 0.40.07871.60mm or #52M2.5 x 0.450.09842.05mm or #46M3 x 0.50.11812.50mm or #39M3.5 x 0.60.13782.90mm or #32M4 x 0.70.15753.30mm or #30M5 x 0.80.19694.20mm or #19M6 x 10.23625.00mm or #8M8 x 1.250.3156.80mm or HM8 x 10.3157.00mm or JM10 x… Continue reading Metric Thread Cut Tap Drill Sizes Chart
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