Makita DHS783 Brushless Circular Saw with Automatic Torque Drive Technology that automatically changes the cutting speed according to load condition for optimum operation. It produces a high power, similar to an AC tool. For quick, repetitive cuts there is a positive stop at 45° bevel angle. Fitted with a magnesium die-cast base plate for increased precision and durability. Its design also provides improved visibility of the blade tip. For added user safety there is an electric brake and overload warning lamp. There is also a handy LED job light, ideal for working in dark areas. Built-in Auto-Start Wireless System (AWS), this connects to compatible dust extractors with Bluetooth®. The dust extractor automatically runs while the switch is on. Guide rail compatible, without an adaptor. Comes as a Bare Unit, No Battery or Charger. Specification: No Load Speed: 6,000/min. Cutting Depth: @0º: 62.5mm, @45º: 44.5mm, @ 48º: 42mm. Blade: 190 x 20/30mm bore. Weight: 4.5kg.