Magnetic needle use:              

1, the abrasive used for magnetic abrasive machine equipment, polishing metal parts surface brightness, dead hole burr and other special abrasive.              

2, according to the size of the diameter specifications include: 0.2 - 1.2MM, length are: 5MM, 8MM, 10MM.              

3, the material is imported stainless steel 304. Size specifications complete, cost-effective.        

The thicker the needle, the stronger the intensity of polishing, of course, can also be adjusted by polishing machine working table to control the frequency of polishing.                

Understand the first choice of stainless steel needle should first treat processing parts of the material for hard materials such as stainless steel and iron parts, with more than 0.5 recommendations for the selection of stainless steel needle, the soft material of copper and aluminum parts, recommended to choose Phi 0.5 following stainless steel needle. To be processed parts of the hole as well as other cracks, determine the thickness of steel needles, it is recommended to use 5mm long steel needle for polishing.        

Note:              

Magnetic steel needle for semi permanent supplies, can be used for many times.            

The magnetic needle is a tiny needle shaped object and should be handled with care.              

When the magnetic needle is not used, please clean it and dry it.

Commonly used magnetic steel specifications are as follows: