Precision cutting board, push table saw, saw blade maintenance：

If the saw blade is not used immediately, it should be placed flat or the inner hole should be used to hang it up. No other items or feet can be stacked on the flat saw blade.，

And pay attention to moisture-proof and anti-corrosion.When the saw blade is no longer sharp and the cutting surface is rough, it must be re-sharpened in time.Grinding cannot change the original angle，

And destroy the dynamic balance.The inner diameter correction of the saw blade, the processing of positioning holes, etc. must be carried out by the factory.If the processing is poor，

It will affect the use effect of the product and may be dangerous. In principle, the reaming should not exceed the original aperture of 20mm to avoid affecting the balance of stress.