![]() ![]() And this isn’t just the pencil’s paint to which we’re referring – these pencils contain the corresponding coloured leads! International Arrivals of Boulder, Colorado has released an attention grabbing set of carpenter pencils in green, yellow, purple, blue, orange and red. For example, 0.3mm lead may be used for drawing outlines or work requiring minute detail.Let’s start 2008 with some colour. ![]() Each diameter of lead can be used for different purposes. Pencil leads for mechanical pencils and clutch pencils are available in a variety of standard diameters and grades of hardness.Ī diameter of 0.3mm is considered relatively thin, whereas 0.9mm is a thicker lead. You can view our wide selection of mechanical pencils here. ‘Propelling’ pencils often have a guide tube to support the fine lead and reduce breakage. ‘Propelling’ pencils allow the lead to extend a small amount each time the mechanism is operated, the lead is never free to fall out. ‘Clutch’ pencils are mainly used by artists, designers, and engineers for drawing. This allows the lead to slide out of the pencil. Mechanical pencils come in two main types, the ‘clutch’ pencil, and the ‘propelling’ pencil.Ī ‘clutch’ pencil has a gripping mechanism, which is released by pushing the end button. Mechanical pencils can be used for both drawing and writing. Pencils are extremely powerful instruments and can have a transformative effect on your work, so ensure to be comfortable with what you’re using. Another example is ‘7B’, this pencil is soft and has a ‘B’ next to it, which means it will create a really dark mark when using it.Ĭhoosing the correct pencil for your writing or drawing is just as important as selecting a lead grade. For example, a ‘4H’ is quite a hard pencil but will give a rather dark mark on paper due to the softness of the core. Today, most pencils using a HB system and lead grades will be designated a number and letter combination. ‘HB’ pencils are considered the middle point of pencil lead grades. ![]() The letter ‘F’ indicates a pencil that sharpens to a fine point.Ī combination of letters, for example, ‘HB’ means the pencil is hard and black. A softer lead is often used by artists as it can create quick and heavy lines. The letter ‘B’ indicates the blackness of a pencil’s mark (soft lead). ![]() Hard lead is known for being smudge-resistant and giving clean lines, which makes it a great choice for outlines or technical drawings. However, they are often accompanied by a number to indicate the level of hardness, blackness, or fineness. The majority of pencil manufacturers in the UK use the HB grading system this is based on three letters (H, B and F). The higher the number, the harder the lead and the lighter mark that will be produced. The scale is based on numbers, which represent the level of lead hardness in a pencil. In the USA, pencil manufacturers often use a numerical scale. In this article, we will help you understand pencil lead grades and how to choose the perfect one for you and your projects. ‘’2B or not 2B’’ is a well-known saying in the pencil industry, and knowing your pencil lead grades is important. When you’re looking at buying new pencils, the letters and numbers on a pencil can be a little confusing. Pencils are a perfect form of expression, and whether it be writing or drawing, the pencil can aid some impressive work. From here, people began wrapping graphite in string and later began inserting the graphite into wooden sticks, which is how the pencil was created. Graphite originally became popular in England in 1564, and as the mineral was so soft and brittle that it required a ‘holder’. ![]()
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