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该刀是日本研磨大师松田菊男亲手打造的SOG顶级刀具,因全手工双斜面抛光研磨工艺繁琐,故每月只能生产3把。其采用OU-31超微细精钢,
The knife is Japan’s masters Matsuda Kikuna hand-built SOG top tool, because the whole manual double bevel polishing grinding process cumbersome, so only 3 per month. The use of ultra-fine steel OU-31,