Line bar
We offer a wide variety of line bars.
This is a long holder used for processing difficult coaxial holes, such as the crank holes in cylinder blocks. We provide various proposals tailored to customer needs, including line bars aimed at consolidating rough and finishing processes, compatibility with automatic correction mechanisms, and increased rigidity through the use of super-hard materials. 《Features》 ・Achieves process consolidation and automatic diameter adjustment ・Proposes optimal specifications to meet customer needs
basic information
Processing diameter: φ25~ Length: Approximately 1,000mm (longer lengths can be discussed) Cartridge specifications: For rough and finishing use, fine adjustment unit, fine adjustment unit for automatic correction nut runners, etc., as per your request.
Price range
Delivery Time
Model number/Brand name
Dedicated machine line bar
Applications/Examples of results
Crank holes of the block cylinder and cam holes of the head cylinder, etc.