Ergonomic Dremel Grip

I often engrave with a Dremel rotary tool but I find controlling the tip difficult for very fine freehand work. These are two types of ergonomic grips. One is a simple tapered shaft allowing you to grip the tool closer to the point as if it were a pencil (I've added fuzzy skin to give it texture). The other grip is modeled from a more comfortably using clay to index the exact preferable position of my fingers. The rotary tool I use is the Dremel 300, and the grip screws onto threads of 3/4 in OD, 12 TPI, and the UN thread standard.

Good luck, and have fun engraving