Description
- Blade profile: the two common blade profiles are tapered and non tapered
- Teeth per inches refers to the number of saw teeth in one running inch of saw blade
- Hardening: impulse hardening is the most common method for hardening saw teeth
- Mount many saw blades are punched with two different mounts (hole patterns) to allow one blade to serve as a pole saw blade and at the same time a replacement blade for its respective hand saw
- Curved blades, non-tappered blades