Product Features:
Handle: Plastic burr handle designed for comfort and ease of use.
Blades: Includes 1 blades of size 47mm * 3.2mm (total length * diameter). 
Deburring: Manual operation for precise deburring of edges. Suitable for circular hole edges, straight edges, and curved edges.
Sharpness: Sharp cutting edges ensure smooth machining surfaces.
Versatility: Handles PVC, hard plastic, and iron materials effectively.
Handle Rotation: The blade mounted on the handle can rotate 360 degrees, enhancing flexibility during use.
Portability: Compact size allows for easy carrying anywhere.
Blade Replacement: Blades can be replaced quickly and easily using a simple push button.
Specifications:
Material: Blades made from HSS and handle from plastic.
Angle: Cutting angle of 40 degrees.
Blade Size: 47mm * 3.2mm (Total length * Diameter).
Burr Handle Size: 125mm * 22mm (Length * Diameter).
Suitability: Suitable for deburring operations on Resin artwork, PVC, hard plastic, and iron.
Machining Position: Ideal for circular hole edges, straight edges, and curved edges. Not suitable for outer edges or flat surfaces.
Package Contents:
1 x Burr Handle
1 x Blades
This tool kit seems well-suited for precision deburring tasks across different materials, offering durability, ease of use, and portability. It's important to handle the blades with care due to their sharpness and to ensure they are used as intended for optimal results.