- bottoming reamer
- (mas-un) alezor de finisare
English-Romanian technical dictionary. 2013.
English-Romanian technical dictionary. 2013.
Tap and die — Not to be confused with Tool and die. Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., a nut). A die is used to cut the male portion of the… … Wikipedia