鉗工用刮刀
刮(gua)刀有一個把手(shou)和鋒利刀片(pian),用(yong)來迅速刮(gua)掉字跡的(de)(de)工(gong)(gong)(gong)具.鉗工(gong)(gong)(gong)用(yong)來刮(gua)削金屬的(de)(de)工(gong)(gong)(gong)具,一般(ban)為三(san)棱型,硬度較高(gao)鉗工(gong)(gong)(gong)用(yong)來刮(gua)掉毛刺的(de)(de)一種工(gong)(gong)(gong)具.
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