Precision Depth Drill Manually Operated

The Manual Drill with Stop is a stereotaxically held device which allows manual rotation of a drill bit.

It can penetrate skull rapidly and effectively, while the preset stop function prevents the drill from dropping through skull and damaging the cortex.

With the manual drill, the hole is positioned stereotaxically, bone ledges are minimized, and the probe can be made to descend through the exact center of the hole.