Drill America M15 X 1.75 1-1/2 Od High Speed Steel Round Adjustable Die, Dwt Series

Drill America Dwt Series Qualtech High-Speed Steel Round Adjustable Die 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 1-12 Thread Chamfer For Threading Close To A Shoulder Adjustment Is Obtained By A Fine Pitch Screw Which Forces The Sides Of The Die Apart, Or Allows Them To Spring Together The Slot Is Beveled So That When The Die Is Use In A Machine Holder The Adjusting Screw Can Be Removed And Adjustment Made By The Adjusting Screws In The Holder