1/4-32 High Speed Steel, Round Adjustable, Special Thread Die- 1-1/2″ Outside Diameter

Description

1/4-32 High Speed Steel, Round Adjustable, Special Thread Die. 1-1/2″ Outside Diameter. When Cutting Threads, A High Speed Steel Round Adjustable Die Is Is Desired For Improved Wear Life. Round Dies Are Chamfered On Both Faces. One Side Has A 2 To 3 Thread Chamfer For Threading, The Other Side Has A 1 To 1-1/2 Thread Chamfer For Threading Close To A Shoulder. Adjustment Is Obtained Bh A Fine Pitch Screw Which Forces The Sides Of The Die Apart, Of Allows Them To Spring Together. The Slot Is Beveled So That When The Dies Are Used In A Machine Holder The Ajusting Screw Can Be Removed And Adjjustment Made By The Adjusting Screws In The Holder.