Brief outward, lively, unique, distinct. High strength and hardness. Tough and wear-resistant. Durable in use. Suitable for die block steel, wrought iron, carbon steel, alloy steel, chisel tool steel, general iron material etc. Material: high speed steelColor: silverFlute quantity: 4 flutes4mm Size:Cutting diameter: 4mmShank diameter:6mmCutting Edge Length (Flute Length):11mmLength: 55mm6mm Size:Cutting diameter: 6mmShank diameter: 6mmCutting Edge Length (Flute Length):13mmLength: 57mm8mm Size:Cutting diameter: 8mmShank diameter: 8mmCutting Edge Length (Flute Length):19mmLength: 63mm10mm Size:Cutting diameter: 10mmShank diameter: 10mmCutting Edge Length (Flute Length):22mmLength: 72mm12mm Size:Cutting diameter: 12mmShank diameter: 12mmCutting Edge Length (Flute Length):26mmLength: 83mmPackage Content: 5* Milling CutterOnly the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Please allow slight errors due to manual measurement. Please make sure you don't mind before bidding. Color may vary depending on your monitor, please understand. Note: Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly