直柄沖頭 的英文怎麼說
中文拼音 [zhíbǐngchōngtóu]
直柄沖頭
英文
headless punch-
Tools for pressing - punches with cylindrical head and straight or reduced shank
沖壓模具.圓柱頭直柄或縮徑柄沖頭Round punches with straight shaft up to 20 mm cutting diameter
切削直徑20mm以下帶直柄的圓形沖頭Round punches with stepped shaft up to 5, 5 mm cutting diameter
帶階梯柄的切割直徑為5 . 5mm以下的圓沖頭
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