Through the introduction of advanced production lines, PRECO mainly produces high quality thread forming tap. We will show you the Straight Shank Twist Drills series that is most popular with customers. thread forming tap is thread cutting tool, and is a guide for thread cutting tool industry. The product is distinguished for precision registration. Over the years, PRECO has been growing rapidly in reduced shank drills market. It features high reliability in machines work.
We take part in various environmental certifications, such as those that assure consumers that goods they purchase from us are packaged in materials that have been obtained through sustainable and responsible means.