For years, PRECO has focussed on design excellence, product development, and materials sourcing. Our main product is long drill bits. PRECO is mainly engaged in the business of boring head sets and other product series. It proves to be more efficient for PRECO to focus on the design of spiral point tap. Professed by CNC machines, it features high dimension accuracy. The product greatly helps save on energy costs. It consumes little energy, which will directly contribute to saving on electricity bills. With high-temperature resistance, it remains a stable performance even the inner machine temperature is high.
For higher customer satisfaction, our company will pay more attention to the development of customer service. Check now!