Description:Save time on woodworking tasks with a high-quality circle marking indicator that will help you lay lines parallel to the flat surface of the wood with maximum precision and indicate exactly where the wood needs to be cut. Create Line Marks with Precision: The super-clear, laser-engraved graduation marks on the strip are available in metric versions up to 4.7''/120mm, for convenience in woodworking projects. Two-in-one: The multifunctional scribe can scribe and measure depth, easy to operate and high practicability. Use your SCRIBE to work on wood for years: The 8.5" long rod is made of solid brass, steel and aluminum alloy, resistant to corrosion. The non-marring brass face protects it from damage when not in use. Enjoy One-Handed Operation: Quick and easy to use, this convenient marking wheel will take all the fuss out of cutting wood. Feeling perfectly balanced, our wood marking tool will not strain your hand. Specifications:Material: Aluminum alloy, brass, stainless steel1. Measurable depth can be marked and scribed2. Matching small wrench, can be used for blade3. Sliding stainless steel bar, laser scale4. 0.2mm tuning, accurate measurement and markingPackage Included:1 * Wheel Marking Indicator1 * Wrench