What Does HB Stand For?
HB stands for Hard Black
HB, which stands for "Hard Black," refers to a specific grade of graphite pencil known for its firmness and dark, rich pigmentation. This grade is commonly used in art and drafting due to its ability to produce precise lines and deep tones, making it a preferred choice among artists and designers for detailed work and shading. The hardness of HB pencils strikes a balance between softness and durability, offering versatility in various applications.
Added on 14th April 2008 | Last edited on 18th June 2025 | Edit Acronym