Energize your jobsite with RIDGID NUKE SubCompact - Most Compact. Lightest Weight. More Power. The RIDGID 18V NUKE SubCompact Brushless 4-1/2” Circular Saw is designed for fast, efficient cuts. Delivering up to 5,300 RPM and 1 9/16" depth of cut, you can easily rip through 2x dimensional lumber. Experience superior runtime with up to 475 linear feet per charge, keeping you efficient on the jobsite. This circular saw is optimized for all day use with 50% lighter weight and an ergonomic pommel handle, reducing fatigue with extended use. The 0°-45° bevel capacity allows for precise angled cutting, while the depth adjustment lever provides quick depth changes. Experience enhanced safety and control with the electronic blade brake and durable metal guard. An on board dust port keeps the cut line clear, and the integrated LED light improves visibility in low light environments. As always, this RIDGID 18V NUKE SubCompact Brushless 4-1/2” Circular Saw is 100% compatible with all RIDGID 18V batteries. This tool is backed by the Industry’s Best Lifetime Service Agreement, simply register within 90 days of purchase for FREE Parts, Free Service, For LIFE. The RNKSCS01B includes the NUKE SubCompact Brushless 4-1/2” Circular Saw, 4-1/2" Circular Saw Blade, Vacuum Attachment, and Hex Key. Battery and charger sold separately.