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高硬度硬质合金模具钢不锈钢铣刀粒APMT11351604R5R6 R0.8 1Z003
高硬度硬质合金模具钢不锈钢铣刀粒APMT11351604R5R6 R0.8 1003 1
铣刀片R61135R0.81604R0.8R5