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How to know that you bought a good Metal shear blade?
- Jun 21, 2018 -

Metal shear blade is important to metal sheet cutting, especially for stainless steel. Therefore, the edge of the shear blade should have strong wear resistance. The quality of metal shear blade decides the quality of metal cutting, it’s hard to tell from the blade surface, but you can tell by the following aspects.

 

1.Price: for some cheap blades, suppliers may choose not that good material or use less material to lower the cost.

2.Processing technology: If using the same material, then processing technology tells performance. The most important procedure is heat treatment, after twice quenching, the blade can get harden evenly, edge is ductile but not friable. But some will shorten quenching times to keep profit, so customers should note about it.