Features: 

• OUTPOWER: Makita-built brushless motor delivers 4,000 RPM for faster cutting performance
• OUTSMART: Constant speed control automatically applies additional power under load for optimum performance
• OUTLAST: XPT™ is engineered to provide increased dust and water resistance in harsh jobsite conditions
• Bevel cut capacity up to 1° left and 60° right with positive stops at 22.5°, 45°
• Large 3-3/8" cutting capacity at 90°
• Electric brake for maximum productivity
• Soft start suppresses start-up reaction for smooth start-ups and longer gear life
• L.E.D. light with preglow and afterglow illuminates the work area
• Compact and ergonomic design at only 16-1/4" long
• Convenient guide rail compatible saw base interacts with optional guide rails to provide perfect, dead-on straight or bevel cutting without the need for an adapter

Details: 

The 40V max XGT® Brushless 9-1/4" Circular Saw with Guide Rail Compatible Base combines efficient cutting with the convenience of guide rail compatibility. The Makita-built brushless motor delivers 4,000 RPM for fast cutting performance, with constant speed control that automatically applies additional power under load for optimum performance. It offers 3-3/8” of cutting capacity at 90° with bevel cut capacity up to 1° left and 60° right with positive stops at 22.5° and 45°. It features a die-cast magnesium base, blade guard, and blade cover for lower weight at only 10.4 lbs. with battery (battery sold separately).