General description The Makita DHS680Z is a powerful 165mm (6-1/2") cordless circular saw, designed for efficiency and ease of use. Powered by an 18V Li-ion battery, it features a no-load speed of 5000rpm, significantly higher than previous models like the DSS611 and DSS610, which operate at around 3700rpm. This saw is equipped with advanced features that enhance performance and user experience. Technical specifications Model: DHS680 Blade diameter: 165mm No-load speed: 5000rpm Battery type: 18V Li-ion Weight: Compact and lightweight design Features Automatic Speed Control: Adjusts cutting speed based on load conditions for optimal performance. Electric brake for quick stopping. Soft start for smooth operation. Electronic current limiter for overload protection. Tool hanger for easy storage. Twin LED job light for improved visibility. Battery fuel gauge to monitor charge level. Rear dust exhaust port to keep the cutting area clean. Large lock-off lever for safety. Blower function to