Tsubosan Bright 900 Precision Type #3 (slightly coarser than #6)

This product has slightly coarser grit than the standard precision file #6.
It has particularly excellent cutting chip release properties, which means that the file hardly clogs and cutting chips can be easily removed, maintaining a sharp cutting edge.
Durability is 3 to 6 times greater than conventional products (depending on the workpiece material).
It has excellent rust and corrosion resistance, preventing deterioration due to rust in humid environments and marine environments.
For processing iron, woodworking products, wax, plastic products, aluminum, copper, mold steel, stainless steel, and ceramics. For precision metal processing and precision finishing of precious metals.