関製作所 List of Products and Services

Block jaws that eliminate the need for raw nail shaping and shorten setup processes 1. Minimum workpiece processing record from Φ45 to Φ165 2. Workpiece gripping range of 3 to 8 mm, maximum 13 mm 3. Center adjustment mechanism allows for precise alignment; excellent roundness! (for scrolling) 4. By changing parts, the chuck section can be made of aluminum or resin, accommodating surface scratches and oval shapes 5. Strength and precision have shown no issues for over 2 years on composite lathes and NC lathes

• Processing Jig

We are working on precision machining technology, difficult-to-cut material processing technology, and component machining from jig design, based on our existing know-how and the establishment of new processing technologies. We handle materials such as iron, stainless steel, aluminum alloys, copper alloys, and nickel alloys, and we accommodate small lots (starting from one piece). For more details, please download the catalog.

• lathe