Check the listing for details. Iwasaki File 150mm Half-Round Fine Cut. Condition: New. Listed at 43.48 USD. NEW, Iwasaki File 150mm Half-Round Fine Cut, 150559, Teeth are milled and chemically etched, Built in chip-breakers to help prevent clogging, Safety edged, Suitable for all types woods or plastics, their aggressive action provides short detail strokes with, Iwasaki files cut with surprising speed and yet leave a smooth surface due to the manner in which the teeth are milled and chemically etched. Combine that with the diagonal groove pattern, the result is a file that will cut like a plane, but with very little resistance and with the built in chip-breakers to help prevent clogging. All of the files are safe edged, allowing you to use them to adjust a mortise and tenon joints like a float or to fine tune the body of a wood plane without digging into the adjacent surfaces. Suitable for all.