4 Half-Round Sizes: This replacement roller for rolling mill includes 4 half-round groove sizes (6/7/8/9 mm) for making rings, bracelets, bezel wire, decorative wire, and more

Alloy Steel Roller: The rolling mill replacement roller is made of high-strength alloy steel, providing stable pressure resistance and excellent wear resistance for long-term rolling use.

Precision Groove Design: The wire forming roller for jewelry rolling mill features clearly defined grooves that guide metal evenly, helping wire form more smoothly and consistently

Convenient Installation and Replacement: The detachable structure of this jewelry rolling mill roller allows quick installation and replacement, reducing setup time and adapting to different processing needs

Wide Jewelry Applications: This metal forming roller for jewelry making is suitable for soft metals such as gold, silver, copper, aluminum, and brass, making it suitable for DIY projects, studios, and professional jewelry making