The tracer replacement graphite leads for deep hole construction pencil are designed to provide precision and durability for tradespeople working on demanding projects. These high quality 2b graphite leads are perfect for marking a variety of surfaces, including wood, metal, plastic, and concrete, ensuring clear and accurate lines for all your measurements and cut marks. Specifically created for use with the tracer deep hole construction pencil, these replacement leads are ideal for reaching into deep, hard to reach areas, making them perfect for construction, carpentry, plumbing, and electrical work. The 120mm long leads offer extended reach, while their strong, break resistant design ensures longevity, even on rough or uneven surfaces. Features and benefits bull suitable for marking on ceramics, plastic, wood and metal work surfaces bull can provide a clear mark on a variety of surfaces specifications bull colour graphite bull quantity 12