vertical shaper, vertical shaping machine, slotter
lühikeste soonte, kiilusoonte jms töötlemise pink vertikaalselt liikuva lõiketeraga (vt püsthööveldus; höövelpink; vrdl risthöövelpink), a machine tool wich are much like the horizontal shaper except the ram operates vertically cutting on the downstroke; used widely for cutting slaots, keyholes, grooves etc (see: slotting; shaping mach