整体合金台阶铣刀 钨钢阶梯刀AICrNi涂层Φ4.45*8*D5*50L*2F

nsize="4" face="微软雅黑" color="#000080">名称：整体硬质合金台阶铣刀

nsize="4" face="微软雅黑" color="#000080">规格：Φ4.45*8*D5*50L*2F

nsize="4" face="微软雅黑" color="#000080">材料：德国进口钨钢

nsize="4" face="微软雅黑" color="#000080">涂层：AICrNi

nsize="4" face="微软雅黑" color="#000080">备注：可加工材料≤HRC60

nsize="4" face="微软雅黑" color="#000080">