Post by @covo.bending.tool

This hinge curling die performs both pre‑bending and curling in a single tool. The upper punch and forming slide work in precise coordination, curling a flat blank into a cylindrical hinge barrel in one stamping stroke. Built‑in wedge and return spring mechanisms ensure smooth part ejection without jamming. The finished parts have consistent roundness and a smooth inner wall, enabling smooth, jam‑free assembly. Covo Press Brake Tools Manufacturer🔥 ✅Compatible with all mainstream bending machine brands. ✅ One-step bending tools can help you improve production efficiency and speed, and also make bending work simpler and more convenient. ✅ By adding laser heat treatment to the overall heat treatment process, a hardness of 58–62 HRC can be achieved. ✅ The surface treatment employs rust prevention and sandblasting processes, significantly extending the mold's lifespan. ✅ ±0.01 mm tolerance data ✅ We can help you design custom bending methods and tools for your product and provide you with pricing information. ✅ Let us help you make your bending work more efficient, easier, and more precise. #sheetmetalfabrication #pressbraketooling #sheetmetalbendingtool #covopressbraketool#sheetbending