Product description
Brand: JK Files / Three Files Company
Size: 4"/6"/8"/10"/12" Inch
Cuts: Bastard Cut / 2nd Cut (Coarse, heavy weight teeth for rapid and preliminary stock removal)
Ideal for rounding out holes; can be used on concave, convex, or flat surfaces and leaves a smooth finish.
These files are most commonly used to deburr or remove material from the inside surfaces of cylindrical workpieces or to cut half round grooves.