The Protective Cover #1600A00XL5 is a guard unit designed for use with various power tool brands including Bosch, Dremel, CST Berger, RotoZip, and Worcester. This model is sold as a body-only unit without a battery included. The cover serves to protect surfaces from the impact of the power tool, ensuring a safer and more controlled cutting or drilling experience. Perfect for professionals or DIY enthusiasts alike, this guard offers added safety and precision when using these specific power tool brands.