Crafted from high - quality carbon steel, this diamond half round file is further enhanced with a diamond coating and nickel plating. This ensures exceptional durability, wear resistance, and high strength for long - term use across various applications. The working area features a diamond - plated surface that delivers efficient grinding, polishing, engraving, cutting, and drilling performance on materials like jade, porcelain, glass, crystal, metal, hardened alloy, and more.
Equipped with a comfortable plastic handle, the file allows for easy and controlled handling during extended use, reducing fatigue and improving precision. A convenient plastic sleeve is included for hassle - free storage, keeping the file organized and protected when not in use.
This versatile tool is ideal for a wide range of industries and tasks, including working with molds, models, parts, components, and crafts. Whether you’re deburring, repairing chipped glass, mirrors, tiles, or ceramics, or engaging in hobbies and professional applications, this diamond file provides quick, safe, and smooth filing and grinding operations.
Available in multiple sizes (6", 8", 10", 12") and with a 120# diamond grit, it caters to diverse needs. The file’s nickel - plated exterior finish adds to its durability, while the single - tooth pattern and flat - shaped section ensure effective material removal. Each package includes 1 piece of this high - quality, brand - new diamond - coated half round file, weighing 13.1 ounces with a total length of 400mm (15.75 inches) and a file length of 304mm (12 inches).
As a professional manufacturer, we offer factory - direct supply, wholesale options, and customization services to meet your specific requirements. Whether you need bulk orders for industrial use or personalized solutions for your projects, our diamond half round file is a reliable choice for precision and efficiency in your crafting, manufacturing, or repair tasks.

Quickly arrived in perfect condition. Logistics was impressively fast, with tracking updates every step of the way. The packaging ensured no damage despite the delivery being handled with care. Quality appears robust at first glance, with the nickel-plated finish looking consistent and professional. Service from the seller was responsive and courteous when I reached out with a minor query about sizing. Overall a smooth transaction and a reliable product based on initial inspection.
Upon receiving the package, I must say I was thoroughly impressed by the logistics. The delivery was incredibly fast and well-packaged, ensuring the file arrived in perfect condition without any damage during transit. The quality of the product also meets my expectations—it feels sturdy and reliable for daily use. Additionally, the customer service team was very responsive and helpful when I had a quick question about my order. Overall, I am very satisfied with this purchase.
Really impressed with the whole experience. The delivery was faster than expected, and the packaging was solid and secure. The file itself feels well-made and sturdy, just as described. Communication with the team was clear and prompt whenever I had a question. Overall, a smooth and satisfying purchase.
Came quickly and well-packaged. The delivery was faster than expected, which was a pleasant surprise. The files arrived in perfect condition, no dings or damage to the coating. Customer service was responsive when I asked a quick question about sizing before ordering. The quality of the nickel plating looks consistent across all sizes in the set. Overall, a smooth transaction from start to finish. Very satisfied with the logistics and the care taken in handling the package. Would consider ordering from this supplier again based on this experience.
Just received my package and I’m very pleased with the overall experience. The shipping was fast and the packaging was secure, ensuring everything arrived in perfect condition. The logistics were smooth and well-handled, with clear tracking updates throughout the process. As for quality, the product feels sturdy and well-crafted, which matches my expectations for a professional-grade tool. The customer service team was also responsive and helpful when I had a quick question before ordering. I appreciate their professionalism and courtesy. Overall, I’m satisfied with this purchase and would consider ordering again in the future. Thank you for your excellent service.