This Makita 190mm Circular Saw can be connected to compatible dust extractors for automatic start-up when the tool is running The Makita HS004G is a powerful 190mm Circular Saw from the brand new 40Vmax XGT Range, engineered for the toughest, most demanding tasks. The HS004GD203 package comes with 2 x BL4025 XGT 2.5Ah 40v Max Batteries. The tool is fitted with a brushless motor, vastly increasing run time and tool life whilst the magnesium die-cast construction makes it durable, compact and lightweight. This circular saw can be used with a guide rail without an adaptor thanks to its newly designed base. The HS004G will accept blades with a bore of both 20mm and 30mm because its back flange is reversible. Automatic Torque Drive Technology automatically changes the cutting speed according to load condition for optimum operation and Auto-Start Wireless System (AWS) means it can be connected to compatible dust extractors for automatic start-up when the tool is running. You can expect a maximum depth of cut of 60mm at 90 degrees. Features: Brushless motor Electric brake Soft start LED job light Automatic Torque Drive Technology: Automatically changes the cutting speed according to load condition for optimum operation Auto-Start Wireless System (AWS) - connects to compatible dust extractors with Bluetooth. The dust extractor automatically runs while the switch is on. Overload warning lamp Compatible with guide rail without adaptor Compact & Lightweight Positive stops at commonly used bevel angles Comes With: 2 x BL4025 XGT 2.5AH 40v Max Li-ion Batteries DC40RA XGT Fast Charger ADP10 Interchangeable Adapter (allows you to charge your existing 18V LXT batteries) 190mm Efficut Blade Hex wrench Rip fence (Guide rule) Dust nozzle Makpac Connector Case Type 4 Specification: Voltage: 40V Blade Diameter: 190 mm Max Cut @ 0º: 60 mm Max Cut @ 48º: 41 mm Max Cut @ 45º: 43 mm Bore: 20 / 30 mm Noise sound pressure: 94 dB(A) Noise sound power: 104 dB(A) Noise K factor: 3 dB(A) No Load Speed: 6,000 rpm Vibration K factor: 1.5 m/sec² Vibration: Cutting Wood: 2.5 m/sec² Net weight: 4.4 - 4.7 kg