Description:- Made of high quality materials with meticulous work.- In addition to general timber, you can also carved ebony, soft plastics.- Shell is solid, excellent thermal efficiency, is safe to use.- Professional carving, both amateurs and worker can use.- Mainly used for wood, furniture, sculpture, antique floor sculpture, potted plants and so on.- Package Include:- 1 x Woodworking Engraving Knife (No electrical connection)- 1 x Wrench- 5 x Cutter HeadsSpecification:- Material: Steel- Size: 158*28*28mm- Quantity: 7pcsNotes:1. Manual measuring, please allow 1 ~ 3mm error,thank you.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture. - Package Include:- 1 x Woodworking Engraving Knife (No electrical connection)- 1 x Wrench- 5 x Cutter Heads