A pen-style handle gives you a comfortable hold as you make precise cuts with the sharp blade on these knives.

Reduce hand fatigue with the cushioned rubber grip on these knives.

A retracting blade prevents accidental cuts and allows you to store these knives in your pocket.

Cut curves and circles with a blade that rotates 360°.

With a blade that oscillates over 40,000 times per second—faster than you can see or feel—these knives make fast, clean, and precise cuts in a variety of material. Use them to remove supports from 3D printed objects, shape printed circuit boards, and sculpt custom spacers, gaskets, and parts of all kinds.