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Best Pencil Hardness Measurement

Hardness Testing File Set

  • 【Accurately measured value】-----Precision measurement circuit to ensure Indication error ± 0.5% (HLD = 800), showing the value of repeatability 0.8%.
  • 【Leeb hardness measurement】-----Based Leeb hardness measuring principle, can detect a variety of metal materials.
  • 【Supports a variety of standard hardness】-----Real-time display and conversion: Brinell HB, Rockwell HRC, Vickers HV, Shaw HS, and three kinds of intensity values.
  • 【Applicable Materials】-----Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper(bronze).
  • 【Application】-----1)Bearings and other parts.
  • 2)Failure analysis of pressure vessel, steam turbine generator group and equipment.
  • 4)Mechanical or permanent assembly installed.
  • 6)The original record of formal requirements on test results.
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Faber-Castell Perfect Pencil Castell 9000 and 3 Count Pencil Refill - #2 Lead Pencil, Sharpener and Pencil Extender

  • CASTELL 9000 PERFECT PENCIL - Writes, sharpens, erases, protects and extends. This genuinely classic pencil is a multi-purpose tool for writing, drawing and sketching. The Perfect Pencil set includes a Perfect Pencil and 3 additional spare refill pencils.
  • PENCIL WITH A CAP - Sharpen the perfect pencil with the cap! The functional pencil cap features a built-in pencil sharpener designed for the Castell 9000, metal clip for easy transport and also acts as a pencil extender when in use.
  • #2 LEAD PENCIL - Features superior, pre-sharpened #2 pencils with leads made of finely ground graphite and clay. The Castell 9000 pencil has a degree hardness of ‘B’ designating that the pencil lead is soft, dark and ideal for general use.
  • PENCIL REFILLS - Includes 3 spare graphite pencils for the Castell 9000 Perfect Pencil for endless writing, sketching and drawing. Each Castell 9000 Perfect Graphite Pencil is 5" in length, pre-sharpened and hexagonal in shape.
  • BREAK RESISTANT PENCIL - Faber-Castell graphite pencils are break-resistant! The SV process bonds leads the entire length of the barrel, ensuring easy sharpening, break-resistant lead and excellent point retention.
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Lead (Para-Military Recruiter Book 4)

  • Superior drafting Pencil for professionals and enthusiasts. A core hardness display window that can display the hardness of HB, H, B, 2B. The pen tip projects by pushing the rear end knock. A mechanical pencil with a safe design in which the pen tip is stored by opening the clip. 0. 3mm, 0. 5mm, 0. 7mm & 0. 9mm sizes available.
  • color coded sizes for fast & easy size lead size identification..
  • Lead: A completely new mechanical pencil lead that incorporates strength technology in addition to a smooth writing feel..
  • Triangle Eraser: Because it is a triangle, you can erase it in detail! Best for erasing the parts with small triangle corners. Because it is a triangle, it can be erased widely, too! You can easily erase a wide surface by using the sides of a triangle. You can hold it firmly with 3 points, so it is a great sense of security!.
  • Pencase: Stands straight up (magnet inside) - Stands still! The main pocket holds plenty items (pencils, pens, ruler, small tools and more). It transforms into a pen stand for your desk. An internal velcro pocket helps keep smaller items like erasers and paper clips organized. Can even....
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Foray: A Science Fiction Romance

  • Superior drafting Pencil for professionals and enthusiasts. A core hardness display window that can display the hardness of HB, H, B, 2B. The pen tip projects by pushing the rear end knock. A mechanical pencil with a safe design in which the pen tip is stored by opening the clip. 0. 3mm, 0. 5mm, 0. 7mm & 0. 9mm sizes available.
  • color coded sizes for fast & easy size lead size identification..
  • Lead: A completely new mechanical pencil lead that incorporates strength technology in addition to a smooth writing feel..
  • Triangle Eraser: Because it is a triangle, you can erase it in detail! Best for erasing the parts with small triangle corners. Because it is a triangle, it can be erased widely, too! You can easily erase a wide surface by using the sides of a triangle. You can hold it firmly with 3 points, so it is a great sense of security!.
  • Pencase: The slightly embossed pin dot embossing shows various expressions depending on the angle of light. It can be opened and closed with one push, so the pen can be taken out quickly. Lightweight resin type, compact body that is not bulky in the bag. A free space design with no unn....
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Uni Hi-Uni Wooden Pencil Art Set - 10B to 10H - Box of 22 (HUAS)

  • 10H, 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F, HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B and 10B.
  • A smooth writing feeling, breaking hard to pencil.
  • Beginning with the artist the drawings and pencil drawing, it is 22 hardness set for designers..
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Flexbar Surface Roughness Standards Set – 30 Specimens

  • This digital indentation hardness tester is the latest design and development of our company. It is characterized in that provided with a balance positioning, a digital display of hardness value, and a non disassembly calibration and adjusting..
  • It is with good stability, convenient calibration, and high accuracy of detection. No need to support. The hardness tester is only tested on one side of the sample without support..
  • With the maximum hold function, hold the maximum hardness value during measurement. With the function of calculating the average value, and the average value of the 29 sets of data are calculated at most..
  • Wide test range, can test from very soft pure aluminum to a particularly hard aluminum alloy. effective test range equivalent to the Brinell Hardness of 25~150HB. Can be used for measuring not only Barcol Hardness, but also Brinell Hardness (HB), Vickers Hardness (HV), Webster Hardness (HW), Rockwell Hardness (HRB/HRE/HRF/HRH)..
  • Small in size, portable. Single hand operation, easy to use. Can be used in any occasion as long as the hand can reach. Provide Bluetooth data output choice..
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BAZIC 20 Ct. Mechanical Pencil Leads. 0.7 mm Lead Refill for Automatic Pencils (8/pack)

  • ⭐ 0.7 MM LEAD REFILL. Everything is simple with mechanical pencil lead. Each pack comes with 8 tubes of 0.7mm mechanical pencil refills, 20 pieces per tube. Works with any 0.7mm mechanical pencils..
  • ⭐ AVAILABLE IN. Our mechanical pencil leads are available in 0.5 mm, 0.7 mm and 0.9 mm lead, which provides the users with the choice of the leads that matches exactly with their requirements..
  • ⭐ ECONOMY. The pencil leads are HB hardness lead is equivalent to a #2 wooden pencil. Therefore, these leads are perfectly suitable for various types of needs..
  • ⭐ PHENOMENAL WRITING. The mechanical pencil leads produces smooth, crisp lines with dark imprint which makes it extremely easy to read. Leads don't break easily thereby making it ideal for a long time use..
  • ⭐ WIDE APPLICATION. Suitable for all general writing applications such as notes, letters, and you can use it for office, classroom, home and other occasions..
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DONG-A XQ Ceramic II Mechanical Pencil, 0.5mm, Dozen Box, White

  • ✓ 12 Ct. 0.7 Mm Ceramics High-Quality Mechanical Pencil Leads is just ideal for refilling the mechanical pencil when it runs out of lead..
  • ✓ SPECS: Our mechanical pencil leads are available with very fine leads of 0.7 mm which becomes extremely easy and convenient for the users since it matches exactly with their requirements..
  • ✓ QUALITY: The 0.7 mm mechanical pencil leads are of premium quality which has the hardness similar to that of the lead of a HB wooden pencil. This is the reason as to why these leads are perfectly suitable for various types of needs.
  • ✓ DESIGN: The leads for the mechanical pencils are designed in such a way that it necessarily fit in all the automatic 0.7 mm mechanical pencils. Therefore, the ceramic pencil leads are simply great for all the mechanical pencils which eliminates the need of purchasing leads for different pencils..
  • ✓ USES: The mechanical pencil 0.7 mm lead is ideally suited for any kinds of writings or drawings which requires a lot of precision. Therefore, these 0.7 mm leads are usually used by the artists, engineers and a number of other persons as well who needs the writing to be fine..
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Baile Automatic Mechanical 0.5mm Led Pencils Eno 4 Colors Set

  • GET EVERYTHING YOU NEED IN A MECHANICAL PENCIL - Everything about this Top Quality Mechanical Pencil 7mm is thought through. Perfect grip handle, perfect eraser, tough and rugged for use in the field, there are vast choices of lead hardness and best of erasers.
  • PROTECTIVE TIP DESIGN stabilizes lead to reduce lead breakage, COMFORTABLE Easy earse, extra-soft latex-free for comfort & good grip for less writing fatigue,.
  • Frequent mistakes are no match for the larger than ordinary and long lasting twisting pencil eraser.
  • Pental TwistErase refillable machanical pencil is Pre-loaded with Pentel Super Hi-Polymer erasable HB lead never needs sharpening, is super strong and produces a clear dark line, These pencils will stay working after numerous refills..
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BAZIC Mechanical Pencil 0.5mm Noir, Latex Free Eraser, Smooth Writing Pencils Lead for Drafting Drawing Sketching (4/Pack), 1-Pack

  • ⭐ ⭐ NOIR 0.5MM MECHANICAL PENCIL. Each pack includes 4 mechanical pencils with 0.5mm lead. This mechanical pencil is a highly useful product for drawing or general writing..
  • ⭐ ⭐ TIP SIZE. Features 0.5mm lead that creates ultra-precise, clean lines that support neat penmanship. Most importantly, the pencil never requires sharpening which is highly beneficial for the users..
  • ⭐ ⭐ REFILLABLE & RETRACTABLE. Mechanical Pencil is refillable with standard 0.5mm HB Lead Refill. The retractable tip, minimizes the chance for accidental pokes and breaks while the pencil is not in use..
  • ⭐ ⭐ QUALITY. The mechanical pencils HB hardness lead is equivalent to a #2 wooden pencil. Therefore, these leads are perfectly suitable for various types of needs. Eraser top included for convenience..
  • ⭐ ⭐ WIDE APPLICATION. Designed to accommodate young writers of all ages, these mechanical pencils are great for student, school, college, beginners and more! Suitable for all general writing applications..
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BAZIC Yellow Mechanical Pencil 0.9mm HB, Smooth Writing Pencils Lead, Latex Free Eraser, for Drafting Drawing Sketching (4/Pack), 2-Packs

  • ⭐ YELLOW 0.9MM MECHANICAL PENCIL. Each pack includes 4 mechanical pencils with 0.9mm lead. This mechanical pencil is a highly useful product for drawing or general writing..
  • ⭐ TIP SIZE. Features 0.9mm lead that holds up to the pressure of beginning writers and resists breakage. Most importantly, the pencil never requires sharpening which is highly beneficial for the users..
  • ⭐ REFILLABLE & RETRACTABLE. Mechanical Pencil is refillable with standard 0.9mm HB Lead Refill. The retractable tip, minimizes the chance for accidental pokes and breaks while the pencil is not in use..
  • ⭐ QUALITY. The mechanical pencils HB hardness lead is equivalent to a #2 wooden pencil. Therefore, these leads are perfectly suitable for various types of needs. Eraser top included for convenience..
  • ⭐ WIDE APPLICATION. Designed to accommodate young writers of all ages, these mechanical pencils are great for student, school, college, beginners and more! Suitable for all general writing applications..
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BAZIC Mechanical Pencil Lead Refills HB 0.9mm (160 Count/Pack), Pencil Lead Refill for Graphite Draft Drawing Writing Sketching, 1-Pack

  • ⭐ ⭐ 0.9 MM LEAD REFILL. Everything is simple with mechanical pencil lead. Each pack comes with 8 tubes of 0.9mm mechanical pencil refills, 20 pieces per tube. Works with any 0.9mm mechanical pencils..
  • ⭐ ⭐ AVAILABLE IN. Our mechanical pencil leads are available in 0.5 mm, 0.7 mm and 0.9 mm lead, which provides the users with the choice of the leads that matches exactly with their requirements..
  • ⭐ ⭐ ECONOMY. The pencil leads are HB hardness lead is equivalent to a #2 wooden pencil. Therefore, these leads are perfectly suitable for various types of needs..
  • ⭐ ⭐ PHENOMENAL WRITING. The mechanical pencil leads produces smooth, crisp lines with dark imprint which makes it extremely easy to read. Leads don't break easily thereby making it ideal for a long time use..
  • ⭐ ⭐ WIDE APPLICATION. Suitable for all general writing applications such as notes, letters, and you can use it for office, classroom, home and other occasions..
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Rotring 300 Mechanical Pencil 2.0mm - Black Barrel

  • Adjustable lead hardness grade indicator.
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