ขายึดเมนบอร์ดขนาดเล็ก (1*4) / รางเย็น / แม่พิมพ์สามแผ่น No.22685

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.