Milwaukee M18 CCS55-0 (w/o Battery)

The M18 CCS55-0 is a lighter circular saw compared to the HD18 CS-0, weighing 3.2 kg versus 3.8 kg, making it easier to handle during extended use. Both saws share the same voltage and cutting depth at 90 degrees, but the M18 model offers a slightly deeper cutting depth at 45 degrees and a faster no-load speed of 5000 RPM compared to 3500 RPM on the HD18. The M18 features a brushless motor which tends to be more efficient and durable, while the HD18 includes a brake for improved safety and quicker stopping. Both are cordless and equipped with dust extractors, but their feature sets reflect a slight trade-off between power and safety. Choosing between the two depends on whether you prioritize speed and weight or safety and braking performance.