Dozuki Saws with replaceable blades feature the precision and durability of tensioned high carbon steel blades which are easily removed from their bamboo-wrapped handles for replacement when worn. The Dozuki "Z" Saw is one of the smoothest cutting saws youll ever use, ideal for tight fitting, precision joinery. The 26 TPI x .012" thick blade of this saw (the best selling saw in Japan) can be quickly changed by a simple tap on the back. Rigid back insures accurate cuts with the 240mm (9-1/2") x 60mm (2-3/8") blade. Overall length is 535mm (21").