After filing the top edge a number of times

Husqvarna air filter oil is a spray oil for efficient maintenance of air filters in petrol brushcutters and forestry clearing saws

Triple galvanized steel

The model is self propelled

Silky Gomtaro 270mm Large Tooth Handsaw & Replacement Blade OPTIONS:Silky Gomtaro 270mm Rep Blade After filing the top edgeIdeal for general purpose pruning saw for both the professional user and home gardener Silky saws are designed to cut on the pull stroke. The thin blades will not bow because they are under tension while being pulled across the surface being cut. Silkys precision engineering results in a fine kerf (thin blade), very little force is needed to saw. So, do not use muscle power to speed up your sawing. Let the saw do the work for you while you pull it