Don't let its size fool you. This compact little saw has precision-ground, razor sharp teeth! 6 3/4 inch blade and 7 teeth per inch of electronically hardened cutting surface. The Pocketboy 170 Large Tooth is hard chrome treated to resist the effects of rust and tree resin. Blade locks in two positions for straight and flush cutting. Medium, Fine and Extra Fine blades are also available for this handle but are sold separately. Made in Japan.