The 400F1R is a 5" round ceramic file purpose-built for sharpening gouges and concave-edged woodcarving tools where conventional stones fall short. Its ceramic construction provides consistent cutting action without the brittleness of traditional ceramic, making it reliable for repeated use on detailed work. The quarter-inch diameter allows precise access into curved profiles while maintaining enough mass for controlled, effective sharpening. Ideal for professional woodcarvers and tool maintenance enthusiasts who demand accuracy on specialized edge geometry.

Ceramic File. Dimensions: 5" x 0.25". Round. Ideal for sharpening gouges and woodcarving tools with concave edges. Ceramic construction. Color: White. Bulk packed. May not be sold through Fulfillment By Amazon (FBA).