功能

• The parts that can be machined such as drilling are prepared on 3 sides.
• The outer circumference has an aluminum structure to prevent iron powder from sticking to the top and side surfaces.
• It has a heat-resistant structure.
• Additional processing charges are provided for 3 sides.
• The body is made of aluminum to prevent iron powder from sticking.
• As a temporary and welding temporary attachment retainer for construction, bridges, shipbuilding, piping, etc.