Makita KS515DZ 125mm Cordless Dustproof Circular 18V and Case Sold Saw, (Battery, Charger, Separately)

Cutting speed is increased by approximately 20%, enabling high-speed cutting of siding boards (compared to conventional Makita models, when cutting siding boards [14mm thick x 455mm wide]). Features a self-collecting dust box. Detects and stops the machine if a sudden drop in rotational speed occurs due to kickback. Wireless dust collection is possible. The dust collector starts when the main unit is switched ON. The work site is kept neat with only a hose connection. High-speed 5,400 min⁻¹ enables high-efficiency cutting. Automatic speed change according to the cutting load: "High-speed mode" for high rotation speed under light load, and "High-torque mode" for high torque under heavy load. DC 18V, slide-type Li-ion battery specification. Battery and charger sold separately. Blade outer diameter: 125mm. Blade inner diameter: 20mm. Maximum cutting depth: 47mm (at 90°), 30mm (at 45°). Rotation speed: 5,400 [rpm] Work capacity per charge (with BL1860B battery installed/approximate): Approximately 245 sheets (siding board, 14mm thick x 455mm wide), approximately 520 sheets (gypsum board, 12mm thick x 910mm wide) Dimensions: Length 267 x Width 186 x Height 245 mm. Weight: 2.9 kg (with BL4025 tube installed)