uxcell Toroid Core, Ferrite Chokes Ring Iron Powder Inductor Ferrite Rings, Black 5pcs, 23.5 x 40.5 x 14.7mm auspowers_batchone MULTIFUNCTIONAL ASSEMNLY KIT ------ Advanced

MULTIFUNCTIONAL ASSEMNLY KIT ------ Advanced 304 stainless steel nylon locking nut

The file has no teeth on one edge to protect adjacent surfaces

Get to work smoothing off those hard to reach twirly burrs

Fine Line Masking Tape 6Rolls: 1/20" 1/16" 1/12" 1/10" 1/8" 1/6" Mixed

uxcell Toroid Core, Ferrite Chokes Ring Iron Powder Inductor Ferrite Rings, Black 5pcs, 23.5 x 40.5 x 14.7mm auspowers_batchone MULTIFUNCTIONAL ASSEMNLY KIT ------ Advanceduxcell Toroid Core, Ferrite Chokes Ring Iron Powder Inductor Ferrite Rings, Black 5pcs, 23. 5 x 40. 5 x 14. 7mm This is a ferrite ring, not a magnet. It has no magnetism. Iron powder core is generally stored near signals of place. It has the characteristics of isolating eddy current, low permeability and restraining interference. Used widely in power transformers, current transducers, instrument transformers, inductors, chokes, ballasts, voltage