Zhejiang Younio Tools Co. Ltd. is a high-tech engineering group specialized in U drlling, Gun drill and hard material technologies. Was established in 1983, covers an area of 80,000 square meters in Wenling, Zhejiang,China. And since then we fully dedicated to develop and produce boring head holder tools, rapid drilling tools. After 40 years of struggle, we are continuously improving and enlarging our product range for customers. We finally do the market through a distribution network covering Europe, Japan, Korea, Mid- East, Russia,India and more than 30 countries and areas. In 2020, ACCkee invested 25 million USD to build the first phase of the project-a digital smart U drill production base, to start the project with an annual output of 5 million U drills and 400,000 sets of boring head. It has more than 300 machining centers.
In a groundbreaking advancement for the manufacturing sector, a leading tooling company has unveiled its latest innovation – the Large Diameter Rough Boring Head. This revolutionary product is poised to revolutionize heavy-duty machining operations, offering unprecedented performance and efficiency ......
A rough boring head, also known as a rough boring cutter or rough boring tool, is a specialized cutting tool used in machining operations to create or enlarge a hole in a workpiece.
The common tool shank of CNC tools has not been subject to dynamic balance test, so the rotating speed of the common tool shank cannot exceed 8000 rpm.