Feature:1. 40cr Alloy Steel Made: The tool holder is made of 40cr material, with high hardness, reducing wear and tear, sturdy and durable, stable in performance2. New Coating Process: The of the tool holder adopts a new coating process, which has good oxidation resistance and high temperature resistance3. Refined Machining: The cutter holder is high demand machined, has high strength, strong shock resistance, higher machining efficiency, and longer life4. Equipped with Storage Box: The milling holder is equipped with a storage box, which is easy to store and carry, and is not easy to be damaged5. Wide Usage: This face milling shank is mainly used in CNC machining center, CNC engraving machine, and can also be installed on ordinary milling machines to process some harder and less complex heat treated materialsSpecification:Item Type: Face Mill Tool HolderMaterial: 40cr Alloy SteelUsage: For Metal Processing Package List:1 xFace Mill Tool Holder1 x Screw1 x Storage BoxNote:Wipe with oil after the tool holder is used to prevent rust, put it in a place where it will not fall.