Test item 测试名称： Specification for Hole-saws (锯孔用的)孔锯规范
Test info 测试内容：
Testing Items |
Clause 5.1 Construction |
Caluse 5.2 Direction of rotation |
Clause 5.3 Heat treatment(body and teeth hardness test) |
Clause 5.4 Finish test |
Clause 5.5 Screw threads |
Clause 5.7&5.8 Dimension reuqirements |
Clause 5.10 Concentricity |
Clause 5.11 Cutting edge variation |
Clause 6 hole-saw arbors |
Clause 7.1 Pilot drills |
Clause 8 Marking |
Caluse 9 instructions for use |
Sample required: 5 pieces with smallest package |
样品要求: 5个 |
Turnaround time: normal (9 working days), express (7 working days). |
所需时间 :标准(9 个工作天), 加快(7 个工作天). |
> Sample Report 报告样本：