Japanese Diamond Feather File Size:No 4 Any craftsperson working with wood

Any craftsperson working with wood or plastics

Diagonal groove pattern for superior cutting

The apron's layout is thoughtfully organized to keep essential tools within easy reach

and gradient scale is 1/10 pitch for 0 - 10

Japanese Diamond Feather File Size:No 4 Any craftsperson working with woodPreserve the legendary sharpness of your Japanese saws with the precision tool designed specifically for their maintenance. The Diamond Feather File represents centuries of Japanese saw making tradition, offering the exact geometry and cutting action required to restore and maintain the complex tooth patterns that make Japanese saws so exceptional. Key Features: Diamond coated cutting surface for consistent results Available in three essential sizes