- Carbon Brush Dimensions: 6.3 mm x 6.3 mm x 15.5 mm. Compatible with a variety of appliances and motors; please verify dimensions and connections prior to purchase. - Cost-Effective Replacement: This carbon brush serves as a reliable alternative to original parts, specifically designed to fit Bosch models 2.604.321.904, 2604321904, 2.604.321.909, 2604321909, and other similar structures. - Perfect Fit: Engineered for seamless compatibility with your equipment, these high-quality carbon brushes are ideal for power tools, including drills, jigsaws, orbital grinders, cable drills, hedge trimmers, and universal jigsaw grinders. - Durable and Efficient: Each box contains two carbon brushes designed for low spark, long service life, and superior strength, ensuring consistent performance over time. - Practical Applications: 1. Use with power drills for efficient drilling tasks around the home or job site. 2. Ideal for jigsaw applications, helping you achieve precise cuts in wood and other materials. 3. Perfect for hedge trimmers, providing reliable operation for maintaining your garden. Choose these carbon brushes for a dependable solution that enhances the performance and longevity of your tools.