Saw blade plays a very important role in metal cutting processing equipment. In addition to the improvement of cutting quality, it is also the control of cutting workpiece cost. When we buying a circular saw blade, which basis should we purchase according to?

1. Trademark

When you plan to buy a saw blade, you have to distinguish the trademark carefully. Many OEM companies will make the trademark differently from the original brand. There is also an obvious difference, if you distinguish the logo carefully. This is a way to identify the brand and the OEM trademark, the differences can also be investigated from the appearance, texture, feel and other aspects.

2. Sawtooth

Sawtooth is an important part of a saw blade. When buying saw blades for inspection, you should pay more attention to this part. There must be a big difference in the treatment of details. Under normal conditions, the sawtooth of a brand saw blade is handled in a very good way. When you touch it by hand, you will feel lubricated, delicate and sharp, while when you touch it by non brand, you will feel rough and sharp Caton (although it feels sharp when you touch it with your hand, when you stroke up and down gently, you will feel that it will not move, rather than that kind of sharp and light sliding), especially the lubricity.

3. Component

Imitation saw blade, its weight is always uncoordinated, or too light or too heavy, too light is better, more is high-quality materials. If it is too heavy, that is more problem, that means that the production of raw materials have been changed, and is still using rough and poor quality materials!

4. Trial cutting

A better way is to buy a trial one first to see the coordination and integration with the cutting equipment, as well as the sawing service life and material loss. This is also a more direct way.

5. Price

If in the purchase of circular saw blade, the price and the market or other manufacturers differ a lot, it must be careful, the same product, the price will not differ a lot, trust this truth we can understand.

If you have any question on how to buy a saw blade, simply send us email to info@donglaimetal.com to discuss and make sure it's the right choice for you.