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Jig saw blades: what you need to know

A jigsaw blade is a consumable part for small power hand saw which is used in various car repair works. This tool helps to make straight and curved cuts as well as holes in plastic, metal, glass and other materials.

Types of jigsaw blades

The catalogues include blades of various length, width, tooth pitch and shank type. The first three criteria depend on what kind of repair work you鈥檙e planning to do and on the properties of material. The latter is defined by the jigsaw model.

These consumables are most often made from:

• Chromium-vanadium steel. These blades are mainly used for woodworks.
• High-speed tempered steel. They are suitable for parts made from ferrous and non-ferrous metals.
• Mild steel. These products are effective for cutting wood and plastic.
• High-carbon hard steel. These blades are used for processing wood and mild non-ferrous metals.
• Alloys. These parts are durable, high-performance and have long service life. Suitable for wooden and metal parts.

Depending on the tooth construction, jigsaw blades can have:

• Straight tooth set. Sharp edges are pointed alternately to opposite directions. This prevents blades from overheating and ensure high speed performance. However, it makes rough cut.
• Wavy set. Groups of teeth are tilted at an angle that smoothly changes. The cutting edge is wavy. Intended for clean cuts.
• No set. All blades lie in the same level but they are ground in a special way. The cutline is thin and the cut is clean.

Tips on using jigsaw blades

Before you start sawing, make sure that the tool you鈥檝e picked is suitable for the certain kind of works and materials. For instance, don鈥檛 cut aluminium with a blade intended for plastic: the saw might break. It is important to choose the correct width of the cutting tool: wide blades are suitable for straight cuts while narrow are better for curved cuts.

Before you switch on the jigsaw make sure its blade is securely attached. Otherwise, there is a risk of getting injured. It is also necessary to check if the edge is sharp and isn鈥檛 damaged. Using faulty blades leads to the tool failure. In order to protect your eyes and breathing organs from discharged particles, wear protective goggles and a respirator.

AUTODOC: convenient online shopping

You can buy jigsaw blades and other products from reliable manufacturers in our online shop. Placing an order here, you鈥檒l definitely enjoy such opportunities as:

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4. Attractive prices. We know how much similar items cost in other online shops 鈥� here, you can get more for the same price.