The new Aloris Series 88 adjustable threading holder for right and left-hand threading is designed for use with the new Aloris AT1H, AT1V or AT2V dual insert threading holders with two carbide cutting tips.
The key characteristic of the Series 88 holder is its adjustability feature which allows easy setting of the thread helix angle 10% to the left or right by means of two set screws, a direct-reading scale and built-in locking feature.
AT1H, AT1V and AT2V, can be positioned on the lower mounting surface for normal threading, or on the upper surface of the holder (with spindle direction reversed) for reverse threading without fear of shoulder damage.