1) протяжка; прошивка || протягивать; прошивать
2) протяжной станок
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broach for external work — наружная протяжка
broach for internal work broach — внутренняя протяжка
broach for round holes — круглая протяжка
to broach out — протягивать; прошивать
to pot broach — протягивать охватывающей протяжкой
- pine-tree broach
- blind-spline broach
- built-up broach
- burnishing broach
- carbide-tooth broach
- circular broach
- circular cutting broach
- combination round-and-spline broach
- complex broach
- continuous broach
- cylindrical broach
- depth cutting-type broach
- double-cut broach
- dwell tooth broach
- external broach
- female broach
- finish cut broach
- finishing broach
- fir-tree broach
- fir-tree-root broach
- flat broach
- form broach
- gear tooth broach
- helical groove broach
- helical spline broach
- hexagon broach
- horizontal broach
- hydraulic broach
- insert-type carbide broach
- internal broach
- internal-gear broach
- involute spline broach
- keyway broach
- lateral cutting-type broach
- mill broach
- one-pass broach
- part-transfer vertical broach
- pit-operated broach
- pot broach
- pull broach
- pulldown broach
- pull-type broach
- push broach
- pushup broach
- rectangular broach
- rifling broach
- rotary broach
- rough cut broach
- round broach
- round-hole broach
- sectional broach
- serration broach
- side cutting broach
- sideways cutting-type broach
- single keyway broach
- sizing broach
- slabbing broach
- slab-type broach
- slitting broach
- slot broach
- solid broach
- spiral broach
- spline broach
- square broach
- square-hole broach
- surface broach
- twin broaches
- variable pitch tooth broach
- vertical broach
- wobble broach
- workpiece transfer-type broach