About This [COARSE TEETH KEYHOLE SAW BLADE] Ideal for creating curved cuts and holes in wood and board, this saw features a fixed blade for secure, stable cutting—even in thicker material. Its compact size and moderately coarse teeth provide a good balance of speed and control. This traditional Japanese pull saw cuts on the pull stroke, offering greater precision and less effort than Western push saws. Enjoy smoother, cleaner cuts—hallmarks of Japanese craftsmanship. [PRODUCT SPECIFICATIONS] Made in Japan / Blade Material: Japanese carbon steel / Handle Material: Japanese Red Oak (Oil finished) / Blade Length: 4"/ TPI: 13 / Blade Thickness: 0.035" (0.9 mm) / Kerf Width: 0.047" (1.2 mm) Overview Brand : KAKURI Color : Replacement Blade (Keyhole 4") Blade Material : Carbon Steel Surface Recommendation : Furniture,Wood Power Source : hand-powered