Feature:1. The head of the carving knife has been quenched and heat treated, and the hardness is engraved, which can well meet your needs.2. The cutter head is made of alloy steel, which is of good quality, sturdy and durable, and has a long service life.3. The cutter head is a detachable design and can be used interchangeably, which will make the operation very convenient.4. This leather carving cutter has good performance and high corrosion resistance.5. The handle adopts a U-shaped design with a comfortable grip and can give you a new experience.Specification:Item Type: Leather Rotating KnifeMaterial: Alloy Steel Adjustable Telescopic: Approx. 1-12mm / 0.04-0.5inPurpose: Leather CarvingPackage List:1 x Leather Rotating Knife 1 x Wrench 1 x Tool Bit Protective Cover