Two-Piece Red 25mm Die Springs With 30mm Free Length For Die Machinery And 3D Printer Parts, 65Mn Material, Medium-Load Compression, Closed-End Spiral Stamping Mould Die Springs, A Solid Pick For Electric Gear And Dies

2-Piece 25mm Die Spring Set for Die Machinery
✔️ 25mm OD, 12.5mm ID, 30mm LF, 65Mn red-coated, medium load

These compression springs are designed for die machinery, tooling in plastic injection setups, and 3D printer components, delivering reliable force and return in stamping operations.

✅ Outer diameter: 25mm
✅ Inner diameter: 12.5mm
✅ Free length: 30mm
✅ Material: 65Mn steel with red coating
✅ Load type: Medium load; max compression 32%
✅ Package: 2 pieces

💡 What is a die spring used for in stamping and die tooling?

Die springs provide controlled force and rapid return in dies and stamping tools. They help maintain alignment and improve cycle consistency. - Handy for high-precision clamping in metal stamping dies - Used in plastic injection molds and 3D printer dies - Made from durable 65Mn with red coating for rust resistance