1.Deburring Tool Kit:The burr remover kit includes NB1100 router stem and 10 pieces BS1010 deburring blades, making it the ultimate solution for all your deburring needs. 2.SUPERIOR BLADE QUALITY Made of hardened highspeed steel, these blades have exceptional edge sharpness, hardness and toughness. With a hardness of 6265 HRC, they are designed to withstand rigorous applications and maintain their cutting edge. 3.360 Rotation Portability The blade is seamlessly mounted on the handle, allowing for a full 360 degree rotation. Compact and lightweight, this set is easy to carry so you can take it anywhere you need it. Effortlessly replace worn blades with a simple push button mechanism. 4.UNIVERSAL USE Perfect for a variety of applications from home improvement projects to professional industrial environments. Works efficiently on various materials such as metal, steel, copper, aluminum, plastic, PVC, tin and cable ducting, making it a versatile addition to your toolbox.