Yeah, sometimes there are plastic gears designed in specifically for this, in blenders and kitchen appliances, some lathes even have a set of several copies of

Yeah, sometimes there are plastic gears designed in specifically for this, in blenders and kitchen appliances, some lathes even have a set of several copies of one plastic safety gear. But sintered metal gears in planetary gearbox of a cordless screwdriver which fails faster than it's battery (Einhell) - not acceptable.