AH coupler type nut taps

Silvano Piovan sells and produces AH coupler type nut taps.

This kind of ut taps are connected AH NIB with AH shank by AH coupler. If overload is given to AH tap, AH coupler will break itself and keep AH NIB and AH shank free from breakage. It can be used for different tapping machines by replacement of shank. Tapped nuts are automatically feed through shank and taps provide continuous production.