For MICROMOT units with standard 20mm collar. For slotting, milling grooves and milling edges. Regardless whether with parallel limit stop (maximum throat 150mm), for circular milling with centring pin (100 - 400mm) or freehand. Of die-cast aluminium with plane-milled bearing surface. Adjustable depth control with preselectable stroke. Also ideal as drilling guide for round parts through prism in the guiding plate. Note: The depicted professional drill/grinder IBS/E is not included in the scope of delivery.