Features a graduated mandrel for accurate sizing, paired with a hammer ( / rubber) that protects metal surfaces from scratches during adjustments Streamlines restoration in studios or repair shops reshape deformed bands, or customize sizes for jewelry projects Combines measurement precisions with hammering action, making it a versatile jewelry tool for both intricate repairs and creative metalworking tasks Professional stainless steel mandrel with measurement scale Ideal for resizing, reshaping, and circular correction, crafted from stainless steel for long lasting in jewelry workshops Designed for jewelry makers, repair specialists, and craft enthusiasts seeking professional grade tools to maintain integrity and achieve perfect rings, Manufacturer: HDOYTXXM