Enhance your machining precision and efficiency with this set of high-speed steel reamer cutters, designed for durability and superior cutting performance. Crafted from premium high-speed steel, these reamers offer excellent hardness, ensuring long-lasting sharpness and reliable operation across various materials and applications. Ideal for professional mold processing, handicraft work, and bore machining, these reamers deliver high accuracy and smooth surface finishes. Key Features: · Premium High-Speed Steel Construction: Provides exceptional hardness and wear resistance for extended tool life and consistent performance. · Sharp Cutting Edge: Designed for high cutting ability and precision, ensuring clean and accurate reaming results every time. · Versatile Application: Suitable for reaming operations in mold processing, handicrafts, and general bore machining. · Broad Material Compatibility: Effectively processes iron, plastic, wood, copper, aluminum, and other soft materials with excellent surface finish quality. · Multi-Machine Compatibility: Can be mounted on drilling machines, milling machines, and other compatible equipment for flexible usage. · Precision Grade H7: Ensures tight tolerance and consistent hole sizing for professional-grade results. Specifications: · Material: High Speed Steel · Shank Diameter Options: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm · Precision: H7 · Quantity: 10pcs · Weight: Approximately 380g Package Includes: · 10 x High-Speed Steel Machine Reamers This comprehensive set of high-speed steel reamer cutters is perfect for machinists and hobbyists looking to achieve precise and smooth bore finishes on a variety of soft and metallic materials. With its durable construction and versatile size options, it is an essential addition to your tooling collection for professional and DIY projects alike.