ZTA zirconia toughened alumina ceramic chopper is made of high hardness and high toughness composite ceramic materials. After precision grinding, the parallelism is ≤ 0.005mm, the cutting edge is sharp and wear-resistant, and the service life is better than conventional zirconia products. Custom mold manufacturing for various shapes and specifications is supported, and ZTA raw blanks can also be supplied. Widely used in semiconductor packaging, textile machinery, precision cutting and other fields.