What Is a Jigsaw Blade?
A jigsaw blade is the blade of an electric saw known as a jigsaw. The right blade is selected based on the material being cut, whether it’s wood or metal. By replacing the blade, the range of materials and shapes that can be processed is expanded. Sometimes, the jigsaw blade may need replacement due to wear and tear.
The jigsaw is an electric saw that is relatively easy to use, even for beginners.
Uses of Jigsaw Blades
Jigsaw blades are attached to a jigsaw for use. Jigsaws are not only employed in professional woodworking but also in making furniture like desks and chairs, accessory cases, and for home DIY projects. It’s crucial to replace the blade at appropriate times for safety and to extend the jigsaw’s life.
Principle of Jigsaw Blade
The jigsaw blade’s shape varies depending on the jigsaw model. Two common blade mounting methods are the screw-insertion type and the B type, which allows the screw to penetrate through. Blades from different manufacturers can be interchangeably used as long as they are of the same type. Furthermore, the suitable blade shape for jigsaw blades depends on the material being cut.
- For Woodworking: For wood, there are blades designed for straight cuts and others for curved cuts. For high-speed cutting, the blade has a large peak, and for finishing, the blade is polished on both sides.
- For Metal: The blades for metal are fine and arranged in an undulating pattern.
- For Other Materials: There are various types of blades depending on the type of resin being cut, such as general plastic, vinyl chloride, and acrylic.