The deep hole carpenter pencil has a 45mm tip. It comes with a built-in sharpener, screw in the button, twist the button to remove or retract the sharpener, and the cap doesn't come off easily. This woodworking mark fits most holes, and every carpenter needs roughing or trimming.Metal markers with tungsten carbide tips for marking on hard materials such as hardened steel, stainless steel, ceramics and glass are essential machining tools that provide precise lines; perfect for marking measurements and making required mark.Perfect for carpenters, welders, architects designers, students, office workers and more. Solid woodworking pencils can be used for drawing circuit breakers and bowls on metal, plastic, wood, paper, construction, automobiles, glass windows; iron scribes can be used on areas such as tiles that are smooth and do not leave handwriting markscolor:Photo colorMaterial:Metal + PlasticPackage Contents:3 x Deep hole marker pen (2.8 mm)3 x Mechanical drafting pencil (2.0 mm)18 x 2.8mm HB Solid Refills36 x 2.0mm HB Solid Refills1 x Carbide Scribe Tool1 x Automatic Center Hole 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.