The Silky Pocketboy is a favorite of arborists because of its space-saving design and smooth cutting action. This larger 170mm version of the PocketBoy Curve gives you a longer reach and faster cutting than straight blade versions - especially when cutting branches above shoulder height. The Silky blade is made with impulse hardened teeth that stay sharp three times longer than regular blades and have Silky's Mirai-Me Technology with 4 cutting angles on each tooth for the smoothest cutting action possible. Impulse hardened blade stay sharp three times longer than non-hardened teeth Curved blade cuts 15% to 20% faster than straight blade versions Mirai-Me Technology has 4 cutting angles for smooth cuts - including rip-cuts, cross-cuts, and slant cuts Hard chrome plating produces a highly durable surface and is resistant to rust and resin Carrying case with belt clip included (with the full saw) Limited lifetime warranty against defects in material and workmanship Technical Features Blad