Drillco 209A003CB 2090 Thread Forming Tap, #3-48 Thread

Thread forming taps "form" the thread rather than cut it, which allows the thread to be created without producing any chips. Thread forming taps can run at faster operating rates than standard cut taps, and generally have a longer tool life, sometimes up to 5X longer in some applications. Ideal in materials such as aluminum, brass, copper, low carbon steels, zinc and 302-303 stainless steel.