![Bi-metal hole saw.](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
About Hychika: Our company is a factory owned brand manufacturer with over 20 years experience in manufacturing power tools of excellent quality and an excellent professional research and development team. Sophisticated quality testing standards and systems. We have contracted many world famous brands. After exceeding the existing core technology, we created our own brand: HYCHIKA.
Our philosophy: Products are sent directly from the factory to the customer, reduce product transport, and lower logistics costs to ensure the best quality and service at the lowest cost are achieved under tools of the same quality. Better tools for a better life.