This Bosch accessory set includes a round base plate, an upper blade, and a lower blade for professional metalworking applications. The components are designed for compatibility with the Bosch GSC 10.8 V-LI, GSC 16, and GSC 160 Professional metal nibblers, providing precise cutting performance for sheet metal work. The base plate features a round design that allows for stable feed during cutting operations, while the upper and lower blades work together to achieve clean cuts with minimal burr. Made from durable plastic, these accessories maintain their dimensional accuracy under typical workshop conditions. The set is particularly suitable for professionals working with electric hand tools in metal processing, offering reliable performance for nibbling and shearing applications. These replacement parts help extend the lifespan of compatible Bosch tools by providing original components that meet specifications. The accessories are designed for easy installation on supported models and do not require special tools for replacement. This product is part of the Bosch PRO accessory line, which focuses on professional components for demanding work environments. The round base plate design helps maintain consistent cutting angles during operation, contributing to improved cutting accuracy across various metal thicknesses. When used as intended with compatible Bosch nibblers, these accessories support efficient metalworking in construction, auto repair, and industrial maintenance. The components are manufactured to Bosch quality standards to ensure compatibility and performance consistency with original equipment.