sledgehammer

a heavy hitter amazingly powerful an iron hand/fist in a velvet glove as strong as an ox awesomely powerful be a force to be reckoned with blood-and-guts brutal brutal crackdown brutal dictatorship brutal killing brutal oppression brutal regime brutal repression brutal treatment Allen Key Allen wrench Stanley knife X-acto knife adze

القوة والصلابة والمتانة الضعف وقلة الكفاءة المثبتات والوصلات أدوات متخصصة وتقليدية