Spring-biased flange retention raises wheel-to-spindle friction to keep hubbed grinding wheels from detaching during rapid braking.
Compressed-air actuation enables automatic tool decoupling in machine tools, cutting replacement downtime and avoiding manual changeover steps.
A reusable bearing unit reduces accessory tool recess size to fit different output shafts while preventing unintentional demounting and vibration.
Magnets let add-on guides, lasers, and lights rotate with the tool, improving alignment, depth control, and work-surface visibility.
A spring-biased inner spindle boosts accessory friction and locking so power tool accessories stay secured during rapid spindle stops.
A keyed adapter and spring-loaded shaft secure cylindrical tools quickly, cutting changeover time and vibration without protruding fasteners.
Predetermined break-out sections let the drive profile couple radially instead of only axially, simplifying attachment and improving balance.
A removable fixing part on the clamp shaft blocks foreign matter entry and enables tool accessory repair without disassembling the tool body.