CNC Machinist Calculator Ultra understands—when things aren’t properly supported, oscillation can get out of control! Whether it’s a tool, a setup, or… let’s just say “a dynamic system,” stability is everything if you want smooth results. The Boring Bar Deflection Calculator keeps your tools steady under pressure, while the Surface Finish Calculator ensures the only waves you see are in your coolant, not your part finish. Keep your setup tight, your feeds right, and your oscillations in check. �