The DeWALT DCS571B  brushless 4-1/2" cordless circular saw features a bevel gear design allowing users to cut 2x material at 90 degrees and 1x material at 45 degrees.

With convenient on-board blade key storage users can change blades with minimal hassle. Elongated handle optimizes reach for rip cutting OSB and plywood. 

• Brushless motor allows you to cut up to 369 linear feet of 3/4 in. OSB using DCB205 battery (sold separately)
• Removable auxiliary handle for increased control
• Hang hook for increased convenience
• On-board blade key storage for hassle free blade changes
• 1-1/2 in. finger trigger allows users to choke-up on tool if necessary for their application
• Electronic blade brake stops blade quickly for safety and productivity
• Bevel lever gives user the ability to bevel at 45 degrees to cut 1x dimensional lumber
• On-board dust port for dust control

The following is included in the tool only option:

• 1) DCS571 20V MAX* Brushless 4-1/2 in. Circular Saw
• (1) Wood cutting blade
• (1) Blade change key
• (1) Dust port adaptor
• (1) Rip fence