Good Quality Blades: The blades are made of hardened, sharpened high-speed steel. The blades move easily, making them powerful and effective against normal wear. Metal Hand Deburrer: Small deburring tool, convenient to work with. The deburrer fits well in the hand and requires little force when using. It is quite lightweight but quite sturdy. It can be 360° flexibly and easily deburred. Easy to use. The blade can be rotated very easily and the changing mechanism is convenient. Many-Function Hand Deburring Tool: Designed for use in DIY projects through to professional industrial applications. Works on metal, 3D printer, plastic, PVC and many surfaces. Package: 1 x Hand Deburrer + 10 x Replacement Blades - Blade Size: 47mm x 3.2mm (Total Length x Diameter) - Handle Size: 125mm x 22mm (Length x Diameter). mounted on the handle. Features. Material: Blade (steel), handle (metal). Random color Duration: 63-65RC. Blade size: 46mm x 3.2mm (total length x diameter). Handle size: 127mm. Package includes: 1 x deburrer with 1 x blade. 10 x replacement blades 1 x storage box. Random color Note: This does not include other things, the color is based on the first picture, and the other pictures only declare the effect. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you!