PowerSmith MLCS12C Mag 4-Inch 12-Volt Lithium Ion Compact Circular Saw 4-inch carbide-tipped blade Adjustable cutting depth and bevel provides versatility Spindle lock provides easier blade change 4800 RPM provides plenty of cutting power 90 degree max cutting capacity at1-3/64-Inch, 45 degrees at 19/32-Inch