Description
MachineWise Sonora
The Sonora from MachineWise is an Arizona-built integral folder designed for collectors, everyday carry users, and anyone who wants refined button-lock performance in a titanium chassis. This USA-made knife features a 3.35-inch CPM S90V drop-point blade at 0.125 inches thick with a flat grind and stonewash finish, with each blade individually Rockwell-tested between 61-63 HRC. At 7.95 inches overall and 3.5 ounces, the Sonora balances solid cutting presence with everyday portability.
The integral titanium construction eliminates handle flex, giving the knife a rigid, solid feel in hand. The button lock mechanism, backed by hardened washers and precise heat treatment, delivers smooth, secure deployment, and the flipper and manual action give you flexible one-handed opening. The 4.4-inch titanium handle keeps control precise, while the ambidextrous tip-up deep carry clip adapts for left- or right-side carry. Thin edge geometry slices with surgical precision, and the S90V steel combines strong edge retention with solid corrosion resistance. Made in Phoenix, Arizona, the Sonora brings button-lock innovation to a titanium chassis with attention to every detail.


