Conjunto de lápis de carpinteiro profissional, para marcação e desenho de furos profundos, com 2 caixas de grafites de 2,8 mm, para carpinteiros.

Instructions: It is suitable for marking through holes or other narrow areas. The sharpener is screwed into the top of the mechanical drawing pencil. The pen clip design can be easily hung on the bag, easy to use, and not easily lost. Solid woodworking pencils can draw on metal, plastic, glass, wood, paper, and other materials.