Cross Section allows use on Convex and Concave surfaces. Tapered very slightly towards point both in width and thickness. Size 200mm (8in) Cut half round second Flatside: Double Cut Half-Round: Double Cut Tanged https://elecena.pl/product/27260174/crescent-nicholson-04927n-half-round-second-cut-file-200mm-8in 2024-11-13 https://elecena.pl/product/27260174/crescent-nicholson-04927n-half-round-second-cut-file-200mm-8in 2025-03-15 https://elecena.pl/product/27260174/crescent-nicholson-04927n-half-round-second-cut-file-200mm-8in 2026-05-09 https://elecena.pl/product/27260174/crescent-nicholson-04927n-half-round-second-cut-file-200mm-8in 2026-07-15