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Test or certification item 测试或认证名称: 圆柱柄短麻花钻 Parallel Shank Twist Drills
Refer products 涉及产品: 钻头
Lead time 周期: 常规服务 regular service 7 工作日 working days （ URGENT service, to be confirm, 加急服务待定 ）
Sample size 送样规格: 8pcs finished products 八个成品
Sample for reference 参考图片: 
Sample Report 报告样本：