Special tool clamp is designed to allow stationary use of Proxxon Micromot hand-held tools, including the #88514 Angle Polisher and #88513 Rotary Tool (available separately). With tough fiberglass reinforced construction, this tool clamp perfectly fits around the body of these hand-held tools. Note: The tool clamp must be clamped in a bench vise for use. Vise is not included.