1. Deep hole manufacturer: The design time of the deep hole carpenter's pencil is 45mm extension and needle nose tip, reaching hard-to-reach areas, while other carpenter signs cannot. It is suitable for through-holes or other tight area signs.2. Sharpener for precise marking: The sharpener is screwed into the top of the mechanical drawing pencil, and it will not be lost, and your mechanical pencil will always be sharpened for good accuracy3. Mechanical pencil: The carpenter's pencil will not slip fingers from the pencil and repeated traces will reduce the pain; the pen clip design can be easily hung on the bag, easy to use and not easy to lose, improve efficiency, suitable for construction and masons4. Marks on different surfaces: solid woodworking pencils can draw on metal, plastic, glass, wood, paper, etc.; drawing pencils are durable and can be traced everywhere, stronger than hard lead; yellow can be on dark surfaces that are not attractive to gray lead Draw on repeatabletype: AColour:RedMaterial:Plastic + MetalPackage Contents:1 x carpenter pencil6 x black refills1 x tungsten steel marking pen1 x center punchOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.