The use of cutting small pieces of jade saw blades
The smaller the saw blade, the better it is, but the smaller the saw blade consumes, the larger the noise of the saw blade, and the 40mm is more or less a medium sensation. If you want to cut out a small angle, it's better to wear it with a side mill than cutting it.
Saw blade is used to cut solid material slice, round tool collectively. The blade can be divided into: diamond saw blade for cutting stone; for saws cutting metal materials (not inlaid with hard alloy knife head); used for hard alloy saw wood, furniture, wood-based panel, Aluminum Alloy, aluminum, plastic, plastic steel radiator, cutting etc..
Resin saw clear method is the use of alkaline soaking, with 600g/L sodium hydroxide solution under the condition of 130 DEG C, soak for 30 minutes, you can clear resin, but the blade will become red brown, if sodium nitrite added 150g/L will not turn red to blue black or grey black color but. The high temperature steel bluing and almost no chemical gas in the process, but the high-temperature alkaline operation should pay attention to, never touch the skin. Strong alkali solution breaks down the resin, sodium nitrite, prevents rust.
