Pencil leads for mechanical pencils and clutch pencils are available in a variety of standard diameters and grades of hardness. Known as the pencil’s lead, graphite comes in varying degrees of solidity or pencil hardness. Set store. Pencil, from Old French pincel, from Latin penicillus a "little tail" (see penis; pincellus is Latin from the post-classical period) originally referred to an artist's fine brush of camel hair, also used for writing before modern lead or chalk pencils.. Thin leads for mechanical pencils are similar, but with a polymer or resin taking the place of the clay. Then, choose a hardness level that best suits your work—soft, medium, or hard. Buy online & pick up (18) Pencil Pack Size. $10.88. Buying a hardness tester is better and way more expensive. Artists often use a range of different pencils for a single drawing, switching to a harder lead when they want light shading, and a softer lead for darker areas. These degrees are known as the graphite scale and allow the artist to choose at a glance the right pencil for the kind of line or mark they wish to make. Available in my store. offers 656 mechanical pencil lead hardness chart products. The downside of softer lead is that you're getting the extra darkness by putting more of the lead on the paper, so it gets used up faster. Looking for a refill for a pen we sell? More graphite makes for a softer lead, and more clay makes for harder lead. Next. Each Sharp mechanical pencil is pre-loaded with Pentel® Super Hi-Polymer® HB lead; never needs sharpening, is super strong and produces a clear dark line. Pencil Lead Hardness. Enter your email below to receive our newsletter. The hardness or softness of these pencils was dependent on the quality or purity of the graphite, and so was difficult - or impossible - to control. My known BHN alloys checked exactly to his chart. (See table below.). 0.3mm lead produces crisp, extra-fine lines for intricate details Mechanical pencil mechanisms use only a single lead diameter. Retractable. Dark, bold lines mean that Super Hi-Polymer leads scan effectively on most tests and documents. Last edited by Conditor22; 11-04-2020 at 01:10 PM. This article is intended to explain what those odd little codes actually mean. Environmental. Likewise, a pencil maker might use the letter “B” to designate the blackness of the pencil’s mark, indicating a softer lead. Refillable. $10.99. In the same way as with the B ratings, the numbers go as far as 9H, but few people need anything that hard. Lead Hardness B HB Light Medium Line Width Bold Extra-Bold Fine Medium Style Capped Retractable Tip Size 0.2mm 0.3mm 0.5mm 0.7mm 0.9mm 1.3mm See more ... Metallic Pencil Pentel of America, Ltd. For art and drawing pencils, Americans use the same system. Refill lead for 0. 1.00 mm leads also exist, but they are very rare. H (harder), F, HB and B (softer) are pencils of average hardness. feel super smooth to write with. Otherwise, check the standard types first - many pens use one of those. Pencils usually have some letters and numbers on them - HB, 2B, 4H, or even just numbers - 2, 2 ½, etc. Pentel 0.5mm Mechanical Pencil Lead For paper surfaces, formulated with polymer resin bonded to carbon and graphite particles that never need sharpening. Great prices on your favourite Office brands plus free delivery and returns on eligible orders. It is one of the most popular in the lead hardness categories. I purchased Pilot Neox High-Purity Graphite Pencil Lead - 0.5 mm - HB, Uni-ball NanoDia Low-Wear Pencil Lead - 0.5 mm - HB, and Pentel Stein Enhanced Silica Pencil Lead - 0.5 mm - HB in one order, after looking at reviews for all the 0.5mm lead available on JetPens, … They write sharply without being too scratchy or delicate. A common American #2 pencil is equivalent to HB. Compra online Pentel Lead Refill, H Hardness, .3mm, 12/TB, Black (PEN300H) Category: Pencil Lead Refills by Pentel. An interesting compromise - the lead thickness of a wooden pencil, but with replaceable leads, and they don't get shorter as you sharpen them. Mechanical Pencil Lead Hardness Medium - HB (23) Hard - H (6) Soft - B (4) Very Soft - 2B (3) 3B (2) ... Lead refills for Pentel® automatic pencils and most others. Terms of Use. You'll also have to buy more lead or another pencil sooner - great for us, but maybe not so good for you ;). Subscribe to our newsletter to receive updates on new products & promotions... and the occasional love letter. It means that the pencil is hard and black, and depicts the hardness and the nature of the color used in the pencil. Pencil Lead Hardness. Black. Mechanical Pencil Lead Refill Pack Size. One of the most popular sizes around, 0.5 mm drafting pencils are great for any project. Pencil leads are housed in a variety of ways. Softer lead gets a B grading, with a number to say how soft the lead is. 0.5 mm. Further up the range, 9B is the very softest lead available, but so soft and crumbly that it's rarely used. £2.99. This numbered system only covers a range from B to 2H - enough to cover most office use, but not enough range for drawing and sketching. Reason: clean up 03-19-2019, 09:09 PM #3. 1 selling lead in the world for strength and smoothness. Pencils usually have some letters and numbers on them - HB, 2B, 4H, or even just numbers - 2, 2 ½, etc. B on its own is just a little softer than HB. 0.7mm lead produces crisp, medium lines of consistent density 20 leads.Pencil Lead Hardness (from Wikipedia) Pencil lead is graded by hardness: a greater percentage of clay results in a harder lead. Skip to search results. The wooden pencil offers the most extensive range of lead grades, and its thicker lead allows you to fully appreciate the expressions of each lead grade. Pre-sharpened. There is an extra grade used by some manufacturers, between HB and H - an F grade, for 'Firm'. Get It Fast. 0.2mm lead produces ultra fine lines 9mm Mechanical pencils Pentel Super Hi-Polymer HB lead is equivalent to a #2 Pencil, to scan on tests, resists breaking and never needs sharpening Each tube of Pentel Super Hi-Polymer HB lead is made of 100% recycled plastic and part of the Pentel Cycology line of products This is what makes your lines, shapes and squiggles. Get It Fast. Environmental. Think refill leads, think Pentel. Pentel 0.7mm Size HB Shade Hardness Pencil Refill Replacement Spare Leads Hi Pollymer By pentel ... 3 Pieces 2.0 mm Mechanical Pencil with 2 Cases Lead Refills, Color 8.3 7.8 £3.18. Some pencils, such as the Pentel Function 357, place several mechanisms within the same housing, so as to offer a range of thicknesses (in this case three: 0.3, 0.5 and 0.7 mm). Pentel Ain Stein Mechanical Pencil Lead, 0.5mm B,2B,3B,4B (40 Leads) 1 Each + Original 5 Colors Sticky Notes 4.7 out of 5 stars 224. Pentel Super Hi-Polymer Lead Refills Value Pack (C257BPHB6) 4.8 out of 5 stars 321. Wooden pencil leads also have a little wax or grease added for extra smoothness. Skip to search results. Retractable. 0.9mm lead produces, bold lines of consistent density That means you'll be sharpening more often, or with a mechanical pencil, clicking out lead more often. Pencil Hardness BHN So I am sure that the unknown alloys checked right. Fits all 0.9mm mech... Pentel Super Hi-Polymer lead resists breaking and never needs sharpening Super Hi-Polymer leads produce a smooth, dark line for legibility. In stock on December 20, 2020. 2b 2h 3b 4b b h hb Only £3.73 inc VAT £3.11 ex VAT £4.14 inc VAT £3.45 ex … 7mm/0. 0.5mm lead produces fine lines Buy online & pick up (18) Pencil Pack Size. I... View full details This item ships FREE * Qty Add to Cart. Pencil Lead Number. 2B lead is a "soft" lead that creates a da... Pentel Super Hi-Polymer lead resists breaking and never needs sharpening The middle ground is referred to as HB. The grade, or hardness, of a pencil is due to the proportions of graphite and clay (or polymer/resin). These leads break less, last longer, write smoother and produce dense black lines that resist smearing and fading. Harder leads than HB get H ratings. Pentel AIN Stein Pencil Lead 0.5 mm, Hardness B 40 Leads HB 4.7 out of 5 stars 674. HB lead equivalent to a #2 pencil. This is useful in reloading. Pentel GraphGear 1000 Mechanical Pencil, (0.5mm), Black Barrel, 1 Each (PG1015A),Brown Offidea 2mm Lead Holder Set - Professional Mechanical Drafting Pencil - 12xHB and 12x4B Lead Refills - 2mm Lead Pointer and Soft Eraser - Perfect Clutch Pencil for Sketching and Drawing Anything over 4B is probably too soft for most people's day-to-day use. Pentel HB lead refill fits most Pentel pencils. What is the difference in lead hardness (4B, 3B, 2B, B, HB, F, H, 2H, ... To recognize hardness or softness of the lead, drawing pencils will have a grade with the letter B or H and a number. Different pencils are available in different ranges of hardness. Pencil lead is made of a mixture of graphite and clay. Different methods of refining and mixing of graphite were experimented with over the years, but it was not until about 1795 that a Frenchman, Nicolas-Jacques Conté, developed a process for making pencil leads that is still in use today. Instead of me posting his chart here, you can pull his video up on u-tube and watch him do his thing and copy down his chart. 5mm/0. A diameter of 0.3mm is considered relatively thin, whereas 0.9mm is a thicker lead. Much cheaper that a lead hardness tester and very quick. Lead Hardness - B (Soft Lead - Dark Imprint), Pancreatic Cancer Action Network (PANCAN), Super Hi-Polymer Lead, 0.2mm, Ultra-Fine, 12 Pieces. They are known to be standard and are the preferred grade for general writing purposes. In mechanical pencil leads, this is replaced with oil. More than four decades of relentless research and development have made our Super Hi-Polymer the no. The clay is there because graphite on its own is far too soft and crumbly to write or draw with. Pentel Super Hi-Polymer lead resists breaking and never needs sharpening Mechanical Pencil Lead Refill Pack Size. Pentel 0.5mm Ain Stein 2B Refill Lead 4.8 out of 5 stars 1,257. Even the harder grades (H, 2H, etc.) A wide variety of mechanical pencil lead hardness chart options are available to you, 0.5 mm lead refill creates a fine, delicate line. A #2 pencil is the same as an HB, with lower numbers for softer pencils and higher numbers for harder. Copyright © 2020 Pentel of America, Ltd. Privacy Policy. Most pencil manufacturers outside of the U.S. use this scale, using the letter “H” to indicate a hard pencil. According to the shade chart, the HB pencils range in the middle of the chart. Pentel is a pioneer of graphite lead research. This article is intended to explain what those odd little codes actually mean. On the other hand, the mechanical pencil is a clean, convenient, no-fuss tool that is great for writing. Pencils ranging from 2B to 9B are softer still and are used for sketching; 2H to 9H are harder than average. Lead hardness pencil testing trick ... Pencil Hardness Chart. Envío en 1 día GRATIS con Amazon Prime. The graphite is the part that makes the dark mark on the paper. 2B, 3B and 4B are increasingly soft. Available in my store. To choose mechanical pencil lead, start by checking your mechanical pencil for the lead diameter it takes, which is typically expressed in millimeters. They may not be new, but for these limited availability items, it's your…, For more on the composition of different types of lead, see the excellent. Pentel Ain Stein Lead 0.5mm The current leader in lead technology - smoother, darker, stronger! Camel's hair pencil. Strong, durable lead resists breaking for easy writing. Because the lead in mechanical pencils has to be stronger, but not too brittle, it is not usually available in very soft or very hard grades. Super Hi-Polymer refills are break resistant for longer, continued use. $3.79 Each. This Pentel Super Hi-Polymer lead refill creates dark, vivid lines that are easy to read and scan. The 4mm tip length makes it ideal for use with rulers and templates. Copyright © The SQL Workshop Ltd, 2003-2020. Many ordinary pencils are only available in HB, whilst some specialist art pencils are available in every possible hardness grade. £1.91. Available in 0.5mm, 0.7mm and 0.9mm lead sizes and backed by Pentel's industry-leading Limited Lifetime Warranty. 2H Pentel lead refill offers increased hardness and strength. Set store. Save big on our wide selection of Mechanical Pencil Lead Refills and other office supplies for your business. For more information about how we'll use your information, read our Privacy Policy. Look for the pen first, and then check the 'Refills & Spares' tab for links to the right refills. Lead Hardness - B (Soft Lead - Dark Imprint) Remove filter Brand ... Pentel Super Hi-Polymer lead resists breaking and never needs sharpening 0.9mm lead produces, ... Pentel Super Hi-Polymer lead resists breaking and never needs sharpening 0.2mm lead produces ultra fine lines HB lead equivalent to a #2 pencil. Here in Europe and the UK, we have one system for both art pencils and office pencils. Hick. Pre-sharpened. Fits all 0.... Pentel Super Hi-Polymer lead resists breaking and never needs sharpening Fits al... Pentel Super Hi-Polymer lead resists breaking and never needs sharpening For office use, they often use a different system, with just numbers. Using a Pencil to find out the hardness of a lead alloy. 0.3, 0.5, and 0.7 are the standard sizes, but there are also specialty options outside of that range. The letter “F” is also used to indicate that the pencil sharpens to a fine point. pentel lead (113 items) Filters. pentel+lead (113 items) Filters.