55度钨钢圆鼻铣刀涂层圆弧铣刀 1.5R0.2 2R0.3 3R0.5 4R1 5R0.5

标 签: 钨钢 铣刀 涂层 圆弧 铣刀

55度钨钢圆鼻铣刀涂层圆弧铣刀 1.5R0.2 2R0.3 3R0.5 4R1 5R0.5
55度钨钢圆鼻铣刀涂层圆弧铣刀 1.5R0.2 2R0.3 3R0.5 4R1 5R0.5

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