Best Metal Flat Files of 2025

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Metal flat files are a practical and durable storage solution for documents, blueprints, maps, and artwork. These files are made of sturdy metal, ensuring they can withstand the rigours of daily use. They come in different sizes and styles, including horizontal and vertical orientations, and can be stacked to save space. Metal flat files provide a secure and organised way to store important documents and keep them protected from damage, dust, and moisture. They are a great investment for offices, studios, and businesses that deal with large format prints and drawings.
At a Glance: Our Top Picks
Top 10 Metal Flat Files
Hi-Spec 17 Piece Metal File Set
The Hi-Spec Metal File Set offers a comprehensive solution for shaping, trimming, and smoothing metal, wood, and plastics. With four full-length files, you can tackle general-purpose filing tasks effectively, while the twelve needle files are perfect for intricate detailing. The high-carbon steel materials ensure durability and resistance to wear, allowing you to work confidently on various projects. Additionally, the included accessories, such as work gloves and sanding paper, provide added convenience for achieving a polished finish.
KALIM 6'' Flat File for Wood and Metal
The KALIM Flat File is a versatile tool designed for various materials, measuring 7.5'' in total length with a 6'' file length. Made from high carbon steel, it features a double-cut tooth design that allows you to remove material swiftly and efficiently. The file undergoes advanced processing, ensuring higher strength and improved abrasion resistance. With a maximum width of 0.63'', it is perfect for detailed work in wood, metal, and plastics, making it an ideal choice for both hobbyists and professionals.
TARIST 8 inch Professional Carbon Steel File
The TARIST Flat Metal File is crafted from premium T12 carbon steel, ensuring a robust body hardness of 62 to 66 HRC. This high-quality material means you can rely on it for effective filing, de-burring, and shaping of a variety of materials, including metal, wood, and plastics. The deeply quenched and coated teeth enhance durability, making it an ideal tool for both professionals and DIY enthusiasts. To maintain its surface finish, a light application of machine oil is recommended, ensuring it stays in top shape for your projects.
LIBRATON 10-Inch High Carbon Steel Flat File
The LIBRATON Flat Metal File is crafted from T12 high-carbon steel, ensuring exceptional scraping ability and durability. Its ergonomic rubber handle provides a comfortable grip, allowing you to maintain control while filing, which helps you complete tasks more efficiently. This versatile tool is perfect for shaping, sharpening, and smoothing various materials, including metal and wood. With its practical design and high-quality build, this file is an essential addition to any toolkit.
sourcing map Diamond Needle Files with TPU Handle
The sourcing map Needle Files are designed for precision in shaping and polishing various materials, including metal, wood, and stone. With a diamond-plated length of 50mm, these files have sharp, durable teeth for effective use on delicate projects. The titanium coating enhances wear resistance and reduces friction, ensuring a smoother filing experience. The comfortable TPU handle provides a firm grip, making it easier for you to work for extended periods, even in moist conditions.
NEO TOOLS 200mm Flat Metal File with Magnetic Insert
The NEO 37-022 Flat File is designed for precision and convenience in your projects. With its flat design, you can easily achieve smooth surfaces and refine edges. The 200mm length provides a comfortable grip, making it suitable for detailed work. The magnetic insert feature allows you to securely hold metal filings, ensuring a tidy workspace. This tool is perfect for both professional tradespeople and DIY enthusiasts who value efficiency and effectiveness in their tasks.
Comfort Handle Flat Metal File for Crafts
The PULAITEJ Flat Metal File features an ergonomic anti-slip handle, ensuring a comfortable grip and improved control while you work. This design reduces fatigue, allowing you to focus on accuracy for a more polished finish. The file’s special tooth shape enhances cutting ability, making your tasks quicker and more efficient. Crafted from high-quality carbon steel, it boasts a hardness of HRC60°, providing durability and longevity. This means you can tackle a variety of materials with ease, from wood to ceramics.
AojSup 17Pcs Professional Metal File Set
The AojSup Metal File Set is a comprehensive collection perfect for your DIY projects. It features four large files made from durable T12 premium alloy steel, ideal for shaping various materials like wood and metal. The ergonomic rubber handle ensures comfort and reduces fatigue during use, allowing you to work longer without discomfort. With a portable carrying case, you can easily store and transport your tools, keeping everything organised and secure for any job, whether at home or in the workshop.
Marksman 2PC Diamond File Set - Flat & Tapered
The Marksman Diamond File Set is a versatile tool for various crafting and DIY tasks. This set includes a half-round tapered file and a flat file, providing you with options for different filing needs. The diamond-coated surfaces ensure efficient material removal, making your projects smoother and quicker. Each file measures 120mm, allowing for precise control in tight spaces. With this set, you can easily shape and finish metal, glass, and stone, making it a convenient addition to your toolkit.
Preciva 20CM Flat/Half Round/Round Files
The Preciva Metal and Wood Files set features robust construction with different strength materials, making them ideal for targeted grinding of both metal and wood. The flat and round files are crafted from hard T12 alloy steel, perfect for edge finishing and curved work. The half round file, made from 45# steel, is designed for trimming holes and curves in wood or plastics. An ergonomically designed rubber handle ensures comfort and control, allowing you to work efficiently without straining your hands.
Frequently Asked Questions (FAQs)
1. What is a steel flat file?
The Facil Steel Flat File is a document storage cabinet for art, engineering and other large documents. Units can be stacked up to two high on closed base and one high on high base. The all steel construction provides long lasting operation.
2. What is a flat file tool used for?
Any type of hand file or flat file can be used to put a bevel on the edge of a piece of metal. They can also be used to round corners and create convex surfaces. Due to their safe edge, smooth, single cut hand files can also be used to file fingernails.
3. What does a flat file look like?
A flat file features a table with a single record per line. The different columns in a record use a tab or comma to delimit the fields. The flat file database does not have multiple tables, unlike in a relational database.
4. What is flat file storage?
A flat file is a collection of data stored in a two-dimensional database in which similar yet discrete strings of information are stored as records in a table. The columns of the table represent one dimension of the database, while each row is a separate record.
During our metal flat file research, we found 101 metal flat file products and shortlisted 10 quality products. We collected and analyzed 20,422 customer reviews through our big data system to write the metal flat files list. We found that most customers choose metal flat files with an average price of £6.27.
The metal flat files are available for purchase. We have researched hundreds of brands and picked the top brands of metal flat files, including Hi-Spec, KALIM, TARIST, LIBRATON, sourcing map. The seller of top 1 product has received honest feedback from 813 consumers with an average rating of 4.8.

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.