Acme Thread Tap: 1-3/8-4, Left Hand Thread, 2G, 4 Flute, Plug Chamfer MPN:017644AS

The Acme thread tap is made from solid carbide and boasts a right hand 1-3/8 inch - 4 thread form with a 2G rating, making it suitable for high precision threading jobs on materials such as metals or plastics. Its four flutes ensure efficient chip evacuation and reduce heat build up keeping the tap cool while working to extend its lifespan. The plug chamfer prevents stripping and delivers accurate starting thread alignment even in difficult applications, making it ideal for industries where precision is of utmost importance such as aerospace or medical device manufacturing.