With our diamond-honed cutting edges and orbit-formed joint, you will experience sharp and accurately-aligned cutting edges for every procedure, every time. For each individual area of focus, we provide a specifically engineered cutter. To meet these stringent standards, all of our blades are hand-finished to maximize cutting performance for the appropriate wire size. Universal Cut & Hold Distal End Cutter With Long Handle (Same as 678-101, with long handle.) Wire Size <= .012"" to .021"" x .025"" / .30mm - .53mm x .64 mm"