Tapping Chuck for use on drilling and tapping machines
The tap is securely clamped on both the shank and square using
a double clamping system. The wide clamping range of this
unit is operated by using a key on the rectangular head adjustment
screw within the body of the unit.
The adjustable safety clutch prevents tap breakage and the torque
system ensures minimum wear on the clutch. The tap is automatically
locked on return after the clutch has slipped.
The floating system employed compensates for any misalignment
that may occur between the tap and the hole in the workpiece.
The length compensation acts on tension and compression to
compensate for any pitch variation between the machine
and the tapping chuck, the unit can be used on machines with
both manual and automatic feed, through the built-in exact zeroposition.