Built from high-quality solid steel, the ring bender delivers excellent strength and stability during high-torque bending. The robust frame and -machined posts long-lasting durability and reliable performance for both professional jewelers and DIY users. The smooth rotating handle applies consistent pressure for accurate shaping and sizing. Easy to operate and highly repeatable, this ring bender allows beginners to quickly learn ring forming while helping experienced users improve efficiency when working on multiple pieces. Includes both steel dies for strong forming and polymer dies designed for softer metals. The polymer dies help reduce marks and scratches, making them ideal for silver, copper, and other delicate materials that require a clean, professional finish. This ring making set includes a ring bending tool with 8 steel posts and dies (60°, 90°, 12mm-22mm), 5 polymer dies for soft metals, rubber jewelry hammer, steel ring mandrel, ring sizer mandrel, 27 round ring models, black & white ring sizer belts, burnisher, polishing sticks, and polishing cloths Suitable for making rings, earrings, and various metal jewelry components. Ideal for home DIY projects, jewelry design, repair work, and craft studios. Designed specifically for soft precious metals, with a recommended metal thickness of 3mm or less for best results., Weight: 8.0000022860988 Pounds, Manufacturer: NONDK