MULTIFUNCTION: The end mill is suitable for CNC data machine, engraving, milling machine, drilling machine for milling copper, aluminum, tool steel, cast iron and direct machining or processing mold thermal processing end. It is also suitable for DIY, family, general construction and engineering. MULTI SIZE: 10 different sizes of end mills can meet the needs of different working places, 1.5/2/2.5/3/3.5/4/4.5/5/5.5/6mm. Slight measurement error is allowed within the normal range. EFFECTIVE TREATMENT: The end mill is made of high quality high speed steel, high strength and high speed cutting, high hardness, anti-bending, anti-fracture, and has excellent physical properties. Long life and convenient, can be directly processed or finely processed. IMPROVED DESIGN: The larger iron core diameter improves rigidity and sharpness, makes cutting and chip removal more stable, and improves processing efficiency. The deflection is reduced and the cutting geometry allows quick removal of the blank. WIDE APPLICATIONS: Straight Shank Cutter Set can be applied to wood, soft metal, steel, stainless steel, alloy steel, carbon steel, die steel, tool steel , cast iron, titanium, aluminum, plastic, acrylic, PVC, hardwood, etc. Due to factors such as manual measurement and display differences, there may be slight differences between individual products and images, please excuse me.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it