метчик означава в английски

chaser [chasers]▼(a tool used for cutting the threads of screws)
noun
[UK: ˈtʃeɪ.sə(r)] [US: ˈtʃeɪ.sər]

die [dies]▼(device used to cut an external screw thread)
noun
[UK: daɪ] [US: ˈdaɪ]

tap [taps]▼(device to cut internal threads)
noun
[UK: tæp] [US: ˈtæp]