YAJU Deburring tool: The pipe deburring tool set can easily remove the burrs on the cut iron or copper pipes, conduits and PVC pipes; penetrate the inside of the cross holes to deburr, and can also be used to remove the burrs on the external sharp corners. Sharp cutting edges for cross holes, deep holes, straight edges and flanges NB1100 blade: 10 NB1100 replacement burr blades, beautiful and sharp, made of HSS tempered high-speed steel, making it have high performance and wear resistance; blade angle is 45 degrees; hardness: 62RC-64RC; blade diameter It is 3.2mm and the total length is 47mm. Flexible and simple: The ergonomic handle is made of NB material (ABS), and the deburring blade is made of high-speed steel. The blade is mounted on the handle and can be rotated 360 degrees; each package of 10 blades has a convenient plastic storage box, which is convenient to carry. Wide application: This metal reamer can be used as a mechanical tool, from household DIY projects to professional industrial applications, suitable for metal, steel, copper, aluminum, plastic, PVC, tin, wire troughs, etc. To best meet your needs, edge deburring tools are required. More convenient to replace: The blade is stored at the end of the handle, and the burr handle is hollow, which can store spare blades. If you want to store the blade, you need to press the button on the end, then twist the lid, and then you can take it off. Color: blue Products include: 1 * Deburring tool 11 * Blade with transparent plastic box Size: 125*21 mm, 50*3mm