Metric tap and drill bit size table Tap sizes are shown as hole size – threads per mm (millimeter). Example 6mm-1.0 = 6mm hole, 1 threads per mm. TapMetric DrillImperial Drill 3 mm x 0.62.5 mm– 4 mm x 0.73.4 mm– 5 mm x 0.84.3 mm– ...
Tap Brand Name Fixmee Origin Mainland China Description Report Item Features: 100% brand new and noble quality. Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc. Fast replacement composite cone, uses drill edged principle. ...