The BROWNELLS THREE SQUARE 60° BENT NEEDLE FILE is specifically designed for checkering tasks, such as pointing up new checkering and cleaning old ones.
It comes in three different cuts: Coarse for cleaning, Medium and Fine for pointing up new diamonds, ensuring precision in various stages of checkering work.
The file has an overall length of 6¼" (15.9cm) and is available in a 3.25" length, catering to detailed and hard-to-reach areas.