Bosch 18V Circular Saw 1662B features a Rear Depth Adjustment to quickly match depth of stock for more accurate cuts, and 50° bevel that cuts 2 times material. Also, it offers Bosch-built Power Train that delivers corded power in a cordless unit (Exclusive Bosch Built Power Train delivers 3600 RPMs for fast cutting), and 45 degree Positive stop that accurately adjusts bevel for the most common cut. In addition, it features Integrated Dust collection Port which vacuums away up to 70% of sawdust for cleaner work areas, a 6-1/2" Ultra Thin Kerf carbide tip blade that cuts smoother by reducing friction and drag, and Spindle lock for faster, easier blade changes.