Based on this product's specifications, here are some alternatives and similar models
Pre-polishing brush Dremel Carbon Steel Brush 19 mm (428)
Summary description:
The Dremel Carbon Steel Brush 19 mm (428) is designed for pre-polishing applications. With a working diameter of 1.9 cm and a maximum rotational speed of 15000 RPM, it effectively removes rust and prepares surfaces for polishing. Ideal for metal and wood projects, this brush offers durability and efficiency, making it a valuable addition to your toolkit.