작은 메인 보드 브라켓 (1*4) / 냉각 러너 / 3판은 No.22685를 성형합니다

Video Description:
Discover the Mini Mainboard Bracket (1*4) No.22685, a precision-engineered three-plates mold with cold runner technology. Designed for 80T machines, this mold features auto ejection, self-degating, and a pin point gate for efficient production. Perfect for mass production with hardened S136 steel for durability.