1.iso529 spiral point tap,gun taps 2.rich export experience 3.Grind , ... be grind 7-9 teeths iso529 spiral point tap-gun tapsDetail Sizes Sunway Could SupplyFor Metric Size SizePitchLimitTotal ... supply : HSS-Co5%, HSS-M2,Form: spiral point , gun tap . The details form as following picture For taps ... from M1 to M10For taps bigger than M11For ISO spiral point ...