The blades are made of tempered high-speed steel, which makes the edge sharpness and blade hardness and toughness excellent. Hardness:62-65HRC.
The deburring cutters designed with small size, you can carry anywhere.
The blade is mounted on the handle can be rotated 360 degrees; Simply pressing the button on the deburring cutter to replace the blade mount to install, provide you with simple and easy to use deburring blades.
Deburring tool works on wood, metal, steel, copper, aluminum, plastic, PVC tubing, tin, PVC tubing, conduit, and clean up 3D printed parts; From home use DIY projects to professional industrial applications, maximum to satisfy your need on edge deburring tool.