Wescon USA High-Speed Steel Countersink Cutter – 1/4-28 Threaded
 
The Wescon USA Countersink Cutter is engineered for exceptional precision and durability in airframe assembly and industrial applications.
 
Crafted from premium High-Speed Steel (HSS), it delivers superior cutting performance, long tool life, and smooth, chatter-free finishes across a variety of materials.
 
Featuring a 100° cutting angle with three precision-ground flutes, this cutter ensures clean, concentric countersinks and consistent rivet seating. The integrated pilot provides accurate alignment, reducing surface damage and improving overall quality.
 
Proudly made in the USA, Wescon cutters are trusted by aerospace professionals worldwide for their reliability and exacting standards.
 
Key Features:
Precision 100° cutting angle for clean, professional results
Three-flute design for smooth, balanced operation
High-Speed Steel construction for maximum durability and edge retention
Compatible with Wescon and standard 1/4-28 threaded microstop cages
Made in the USA for consistent quality and performance
 
Ideal For: Aerospace manufacturing, airframe assembly, and precision countersinking applications.