Portable Type Mini Inductor
|Purchase Qty. (Pieces)||FOB Price|
|1||US $400 / Piece|
|2-4||US $350 / Piece|
|5-9||US $300 / Piece|
|10+||US $250 / Piece|
1. Heating rusted bolt nut, by the purpose of fast and easy remove from machines, cars etc. Using the thermal expansion theory, when the nuts of the bolt is heat, it expands which makes it easy to be removed from rusted bolt.
2. A flat coil will enable the device to remove stickers .