The price might sound a bit high, but these are some highly professional-grade magnetic bits we are talking about. If you’re a professional who has to deal with electronics with JIS style screws, you’ll understand the worth of these.

There are many screwdriver brands, each with their own strengths and weaknesses. It’s overwhelming to sift through all the options to determine which one is best for you. Let’s narrow it down a bit. Japan is well-known for manufacturing top-quality tools. Professionals know Japanese tools are precise, durable, and reliable, and that they are made with the highest quality materials, such as high-carbon tool steel. We have another set of JIS screwdrivers, AB Tools – Laser JIS Screwdriver consisting of 4 of them within a size range of 110mm to 280mm. This length is measured for the shaft of the screwdrivers. And as it seems, the set can cater to a diverse range of machining needs of yours. Due to the different profiles, the conventional Phillips ® screwdriver’s tip will not seat all the way down into a JIS screw head. One reason is that the corner radius at the cross-section on a JIS screw head is smaller than that of a Phillips ® tipped screwdriver. Also, most JIS screws have a shallower cavity and since a Phillips ® screwdriver has a longer tip design (versus a Japanese cross-point driver), it won’t fit all the way down into a JIS screw. As a result, a Phillips ® tip may not grip the sides of the JIS screw properly and will most likely cause the operator to “cam-out” and damage the screw.I would opt for the standard green Wera screwdriver, its blade is not made of stainless steel. But regular toolsteel, wich is a lot tougher. So It will last longer, also its cheaper and they offer a much larger range of fasteners in that line 🙂 These Japanese-made screwdriver sets have the oddest shape yet, but I own some and I really like them: Each manufacturing facility focuses on a specific type of tool with continual research and development for improvements. 3. Ergonomic design VESSEL prospered in the 1950s and diversified its manufacturing to include pneumatic drivers and bits, air impact drivers, and wrenches. Despite some early attempts to co-ordinate standardisation work internationally, national standards were generally created in isolation and this made it difficult for parts and tooling to be reused in different countries. These difficulties were brought into sharp focus during the second world war, which required allied countries to coordinate global industrialisation work on a massive scale, and shortly after the war ended the United Nations asked the International Federation of the National Standardizing Associations to form a new global standards body, the International Organization for Standardization (ISO), to accelerate the adoption of common standards.

Screwdrivers made to conform to modern ISO standards are designed to work with the crosshead screws fitted on old Japanese motor vehicles and are also compatible the original Phillips screw designs. Of course the existence of common standards does not necessarily mean all manufacturers have adopted them, but you'd like to think that things are heading in the right direction. It is difficult to say what the best brand of screwdrivers is. When you’re choosing your favorite screwdriver, you need to think about what type of project you’re completing, the type of screws you’re using, and also your personal preferences in design and comfort. The JIS standards refer to three different recesses types H= standard cross head; Z = pozidrive cross head (not to be confused with the standard cross head!) and S for small camera screws - there is a specific standard for these the Japanese Photographic Equipment Standard One of the most recognized types of manual hand tools in the US is the traditional Phillips® screwdriver It’s probably the most used driver in your toolbox when fastening cross-point screws. However, when using a Phillips ® driver, do you experience “cam-outs” and damage screws; especially when working on Japanese brand products (motorcycles, automobiles, electronic equipment, office equipment, hobby remote control equipment, ect.)? The name switch took place in 2018. HiKOKI name means ‘high’ (Hi) and ‘industrial machines’ (KOKI) in keeping with this brand’s great reputation for quality.

\n\t\t\tSealey 4pc JIS Screwdriver Set

Use the graded testing files on a level surface to test the hardness of a blade. If the blade is harder than a particular testing file it will skip off the metal surface. On paper, it differs a lot from Phillips, but in real life, people often confuse the two – which results in damaged screws that can no longer be unscrewed even using a matching screwdriver.

Hitachi holds thousands of international patents and possesses one of the most extensive catalogs of power tools. HiKOKI Brand Profile Headquarters Hard to reach situations. Stubby screwdrivers and sometimes ball drivers are helpful here. Also helpful are very long reach screwdrivers, though they can be hard to manipulate, particularly slotted screwdrivers which will try to slip off constantly. The ends are marked so you can see what type driver you’re getting. Iam thinking that for certain situations, a palm-drive would be really nice. Not very) fun fact: DIN stands for “Deutsches Institut fur Normung” (German Institute for Standardization).Nepros tools are authentically Japanese with a strong commitment to preserving the nation’s rich heritage of traditional craftsmanship. To achieve this, the company invests in manufacturing facilities that can adapt to producing new or improved designs. That is often the question when it comes to discussing JIS or Japanese Industrial Standard screwdrivers. Today, VESSEL is the oldest manufacturer for manual screwdrivers in Japan. VESSEL is known for their high-quality tool making and have been producing manual screwdrivers since 1916 – which is almost 20 years before Henry Phillips invented the American- known Phillips® screwdriver! As you might know, Vessel is the oldest screwdriver manufacturer in Japan, and made a contribution to set a Japanese Industrial Standard (JIS) standard.