Feature: 1. The cutting edge is polished with high accuracy, and the surface is smooth and easy to remove chips. 2. The upper and lower spiral processing has no burrs, and the perfect combination of blades improves work efficiency. 3. Made of high‑speed steel, good rigidity and abrasion resistance, not easy to break when used for a long time. 4. The single flute milling cutter has good chip removal performance and can be cut at high speed and fast feed. 5. The kit contains 5 spiral end mills, which are widely used in CNC milling machine processing or woodworking machine tools. Specification: Item Type: Spiral End Mill Material: High speed steel Model: 6x8x16x100 Quantity: 5pcs Blade Diameter: Approx. 6mm / 0.2in Shank Diameter: Approx. 8mm / 0.3in Blade Length: Approx. 16mm / 0.6in Total Length: Approx. 100mm / 3.9in Application: CNC milling machine processing center, woodworking machine tool, advertising CNC milling machine, etc.. Package List: 5 x Spiral End Mill