Shark Corp 10-2450 SharkSaw 8-Inch Double Blade Saw A traditional Japanese double saw, designed for fine finish work This product is easy to use easy to install and highly durable This is an excellent jamb saw for flush cutting of molding and trim Japanese high carbon spring steel blade pull saw for cleaning up rough cuts and more Teeth diamond ground on 3 cutting edges for optimal sharpness 18 and 23 teeth per inch for smooth cuts Soft grip elastomer handle for comfort and control Twist-lock for easy blade storage or replacement