Auto Reverse Tapping Head
Chatter-free clutch has positive engagement which allows for a smoother, more accurate operation and more rapid reverse.
Unique Double Spring mechanism produces automatic feed and cushion drive. There are two springs for the feed and two springs for the reversal.
Pre-set torque control permits easy operation of tap break torque control.
Head comes complete with two collets.
Specifications
Capacity : M8 - M20
Mount : M20
Supplied with 3MT Shank
Part Number JSN20