4Pcs Semicircular Wood Carved Chisels Gouge Woodworking Set Hand Engraved Tool Set Professional Carpenter Carver ToolsFeatures: ! It is made of hard carbon steel and polished solid wood. 4 Blades Dimension: Width: 0.24", 0.48", 0.71", 0.94"; Total Length from Wooden Handle to Steel End: About 24cm/9.4"How to Use It: Hit the wooden handle of the chisel with a hammer when working with solid wood. Specification:Material: Carbon Steel & WoodColor: Wood Color Blade Shape: Gouge Chisel Size Approx.: 6mm, 12mm, 18mm, 24mm/0.24", 0.48", 0.71", 0.94" Overall Size of Wood Chisel: About 24x2.4x2.5cm/9.45x0.94x0.98" (L x W x H)Weight: About 438gPackage Included:4*Wood ChiselNote:1. Initial processing of the forged edge, you need to sharpen and sand the edge.2. Please allow 1-3mm difference due to manual measurement.