Material: Made of high-speed steel material, which can increase stability and impact resistance. The hollow tool is strong, sharp and durable. Easy To Replace:This mini wood tools is interchangeable shank design, easy to replace the shank. The blade can be replaced with a special wrench. If the blade is blunt, it can be rotated to change the surface. Ergonomic design: The woodworking turning tool is designed with a slender beech handle, with a curved design, a smooth surface, and a comfortable grip. It is also equipped with an extended concealed knife bar, a drop-proof design and an increased knife bar length, which can be used in deeper scenes. Main use: Used to hollow out the inside of vase-like potbelly containers, the cutter head can be replaced, and the arc is more suitable for turning the direction and angle of the force. Scope Of Application:Hollowing tool is suitable for ordinary lathe and CNC lathe. Also, it's a good helper and an ideal tool for woodworking., Manufacturer: RYDZCLH