Flexcut Carving Tools, 45 Degree Parting Micro Tool Set, Razor Sharp High Carbon Steel Blades, Set of 4 (MT600) Set of 4 micro parting tools V profiles with 45 degree bend Tool widths are 1.5mm, 2mm, 3mm and 4mmRazor-sharp hard carbon steel blade is ready to use right out of the package Made in the USA