Precision flush trims for the tightest details. Standard flush trim bits can't reach into sharp inside corners, but Ultra-Shear's 3/16" Micro-Bearing Flush Trim Bits are purpose-built for that challenge. At just 3/16" in diameter, they're perfect for handling the finest details of your toys, gifts, and intricate woodworking projects. What sets them apart:
Twin ball-bearing pilots (not just one) keep the bit flowing smoothly in and around patterns, giving you more control and stability.
True ball bearings, not brass bushings, for longer life and zero burning.
Spiral cutting geometry slices fibers cleanly and channels chips away from the cut—leaving crisp, splinter-free edges.
Available in 3/8", 9/16", and 3/4" cut lengths, these bits let you produce consistent, professional-quality duplicates just by running the bearing against a plywood or MDF pattern. Pair them with Ultra-Shear's micro-bearing roundovers and chamfers to complete your toolkit for small-scale, high-detail work. American-made quality you can trust:Crafted in Strongsville, Ohio using state-of-the-art CNC grinding equipment
Highest grade micro-grain carbide
Ultra-fine grinding wheels
Precision work by skilled Northeast Ohio machinists
Don't compromise with imports. With Ultra-Shear, you get the world's smallest flush trim bits—engineered for detail and built to last.