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. In addition, the #88 Series holder will accomodate standar Aloris AT86 threading insert holders as well as standard high speed steel (HSS) Aloris P Series or AC Series. The key characteristics of the Series 88 holder is its adjustability feature which allows easy setting of the thread helix angle 10 degree to the left or right by means of two set screws, a direct-reading scale and a built-in locking feature.