Product no.: 040400013
This is the professional fret file for smooth and fine (#300) recrowning. Without chatter marks, get faster to results.
The file has two different radius on the edges.
So it files jumbo fret wire on one edge, medium on the other.
Rounded file edges to protect the fret board.
Also for quite flat frets!
Attention: Thus the industrial diamond coating has very high quality - it is subject to wear. This file is best used as the fine honing step after using the "coarse" diamond file (04040002) as last step before sanding and buffing. Overheating or cutting very hard materials like stainless steel will reduce the life span very fast.