詳細(xì)介紹 JBH搪孔器組(標(biāo)準(zhǔn)型) MODEL TYPEJBH-MT3MT3JBH-MT4MT4JBH-MT5MT5 JBH-R8(I)R8 JBH-NT30(M)/(I)NT30 JBH-NT40(M)/(I)NT40 JBH-NT50(M)/(I)NT50 JBH-BT40BT40 JBH-BT50BT50 JBH-SK40SK40JBH-?25 ?25 整組配件: 延長搪刀桿4支 8mm鎢鋼四角刀1支 1008捨棄式搪刀1支 3,4,6mm L型六角板手各1支 ?搪孔範(fàn)圍:?8~280mmw ?搪孔深度:120mm ?微調(diào)刻度環(huán)一格為行程0.01mm