Finder Bastard Cut Mill File Flat, 8 Inch Flat Hand File with High Carbon Hardened Steel, Ergonomic Grip, Plastic Handle, Flat File for Sharpening Mill or Circular Saws Ideal for Wood, Metal,
Nicholson Mill Bastard File
What is a mill file? - Wonkee Donkee Tools
Finder Bastard Cut Mill File Flat, 8 Inch Flat Hand File with High Carbon Hardened Steel, Ergonomic Grip, Plastic Handle, Flat File for Sharpening Mill or Circular Saws Ideal for Wood, Metal,