The Signature series files represent the highest possible level of quality in professional filing systems. All Signature files are made in Korea using the finest Japanese made raw materials.
80/80 Half Moon
Reinforced Central Core for Added Strength
Highest Grade/Durability Sandpaper
Signature Files are a more premium, durable version of the original INK Pro File with a reinforced central core.
Sanitizable File – We recommend either INK Disinfectant Spray or INK Cleaner.