Garden saw, saw a large fruit: saw tooth saw 4.5 mm. 3MM saw tooth teeth. With large strength, strength is small with small teeth, high hardness also should use the saw teeth

The size of saw the advantages and disadvantages and the trial scope is as follows

1. saw teeth suitable for sawing bamboo, ham, bones, high hardness of wood. Advantages saw smooth, more portable saw. Disadvantages of sawing speed slower

2. gear saw is suitable for repairing trees, saw the trees, the trees are not high hardness. Advantages saw fast. Disadvantages of rough cuts, saw the time to force some

3. we can understand so, like driving a car, saw teeth 1 block, big tooth saw is 5 block