Next to the 390 mm blade, The Hayauchi pole saw is also available with an extra-long 480 mm blade. The 480 mm blade enables you to saw even faster for more efficiency.
The two sickles on the blade cooperate for an optimal pruning result. With the lower sickle you can undercut the bark, so that this does not tear off the trunk when the branch falls. The under sickle is detachable to prune in densely grown spaces if required. The upper sickle helps you to keep the blade in the sawing cut. You can also use the upper sickle to cut little twigs off the trunk or to pull little (dead) branches from the tree.
The Hayauchi 480 mm blade has an aggressive teeth configuration of 6.5 teeth per 30 mm. The teeth can be filed with the special Silky file.