Longest working knife edge (prototype)
- 纪录保持者
- Guangdong Suselan Housewares Co., Ltd.
- 纪录成绩
- 2,560.99 millimetre(s)
- 地点
- China (Guangzhou)
- 打破时间
- 20 September 2024
The longest working knife edge (prototype) is 2,560.99 mm and was achieved by NO.2 Mulberry Knife, made by Guangdong Suselan Housewares Co., Ltd. (China), in Guangzhou, Guangdong, China, as of 20 September 2024.
NO.2 Mulberry Knife is a cleaver knife prototype. This record is measured by the Cutting Edge Retention (CER) performance tested using ISO 8442-5:2004.