Self-Reversing Tapping Heads Please Select the Item No. of Self- Reversing Tapping Head:#0-1/4" (M2-M7) (2600-4002) Range of 2 to 500μ"

Range of 2 to 500μ" and 0

Diameter Size Including: 1/16'' (0

All broach sets are furnished in handsome varnished boxes and come complete with precision broaches

Size of Taps Size of Drills M2

Self-Reversing Tapping Heads Please Select the Item No. of Self- Reversing Tapping Head:#0-1/4" (M2-M7) (2600-4002) Range of 2 to 500μ"Self Reversing Tapping Head Applications: Depth control After the machine spindle travel stops, the tap advances 0. 140" 0. 004". Example: to achieve a tap depth of 1. 000", stop the spindle at 0. 860". The tap will advance an additional 0. 140" to 1. 000" deep. NC Machine Set the torque as high as possible within the safe limits of the tap. The NC machine cutting feed equals (Top Pitch x Spindle RPM). Reverse feed equals 2 X (Top Pitch X Spindle