1、The milling cutter has 3 flutes, the cutting edge is incisive, and the cutting is fast and efficient. 2、Carbide material, has the characteristics of high temperature resistance, corrosion resistance and non‑stick knife. 3、The 3‑flute design can reduce the cutting resistance, increase the chip removal effect of the tool, and reduce the noise during plate cutting. 4、Suitable for milling of soft and hard solid wood, density board, multi‑layer board, particle board and other boards. 5、Suitable for installation on trimming machine, electric wood milling machine, hanging router, CNC cutting machine, only suitable for 1/2in tool holder. Item Type: 3-Flute Milling Cutter Material: Carbide Model: AK47-1/2x8x25 Total Length: Approx. 70mm / 2.8in Shank Diameter: Approx. 12.7mm / 0.5in Blade Length: Approx. 25mm / 1in Blade Diameter: Approx. 8mm / 0.3in Effective Cutting Edge Number: 3 Applicable Board: Soft and hard solid wood, density board, multi-layer board, particle board Applicable Equipment: Trimming machine, electric wood milling machine, hanging router, CNC cutting machine (only applicable to 1/2in tool holder) 1 x 3-Flute Milling Cutter