Wescon USA Blog

Countersinking is the process of preparing a hole so a fastener sits flush with the surface. This matters most on metal and composite aerostructures, like aircraft wings or fuselages, where flush panels keep the surface aerodynamic. A countersink that is too deep or too shallow keeps the fastener f…

In high-tolerance aerospace assembly, the microstop countersink cage is the primary tool for maintaining depth repeatability. However, the mechanical accuracy of the spindle is only one part of the equation. The foot piece serves as the critical interface between the tool and the aircraft skin. Sele…

In the aerospace and defense manufacturing sectors, the "Made in USA" stamp is a critical indicator of quality, accountability, and strict regulatory adherence. For high-precision airframe assembly, a Made in USA countersink cage is the benchmark for reliable, repeatable depth control. Wescon …