Valtitan Round Ring Hand File Great For Metalsmiths, Metal Working & Filing. This is a new #2 cut Valtitan round hand file. This file can be used for filing curved surfaces, corners and holes Perfect for filing inside rings. Has little or no clogging, a light knock is enough to loosen any clogging. Highly resistant to corrosion. Made in Switzerland. It measures approximately 8 1/8" x 1/4" (152.5 x 6 mm).