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.

Wrapping was secure and the parcel arrived ahead of the estimated schedule, which was a pleasant surprise. The overall build quality feels robust and the nickel plating appears even and durable. Communication from the supplier was clear and professional throughout the process. While I have not yet put the tool to its intended use, the initial inspection regarding craftsmanship and finish is positive. The variety of sizes included in the order matches the description perfectly. This efficient delivery and the tangible quality of the items received contribute to a satisfactory purchasing experience so far.
Very pleased with the overall experience. The shipping was surprisingly fast and the package arrived well-protected without any damage. The quality of the file feels solid and substantial; the nickel plating appears even and the diamond grit is uniformly applied. Customer service was responsive and polite when I had a pre-shipment inquiry. A straightforward and satisfactory transaction.
Very efficient delivery service, the package arrived ahead of schedule and was well-protected. The quality of the file feels robust and the nickel plating appears even and durable. Customer service was responsive and helpful when confirming the order details. Overall, a very satisfactory purchasing experience from start to finish.
Yikes, the shipping was incredibly fast, arriving well before the estimated date. The packaging was secure and professional, ensuring the files were perfectly protected during transit. Regarding quality, the nickel-plated finish is smooth and even, and the carbon steel feels substantial and durable in hand. The half-round shape and the 120-grit surface appear very consistent and well-made. Customer service was also prompt and polite when I had a pre-sale question about size availability. Overall, a very positive experience from order to delivery. The product seems precisely as described for professional craft and mold work. I am highly satisfied with this purchase and the overall transaction.
Delivery was impressively fast and well-handled. The package arrived securely wrapped and ahead of the estimated schedule, which was a pleasant surprise. The quality of the file itself feels substantial and well-made; the nickel plating appears even and durable, and the carbon steel base seems robust. Customer service was responsive and polite when I had a pre-shipment inquiry. Overall, a very smooth transaction from order to receipt.
Shipping was surprisingly swift and efficient. The package arrived well ahead of the estimated delivery window, which was a pleasant surprise. Everything was securely packaged with ample protective material, ensuring the files arrived in perfect condition without any bends or damage. The quality of these diamond files is immediately apparent. They feel substantial and well-made in the hand. The nickel plating is even and provides a smooth, corrosion-resistant finish. The grit feels consistent across the surface of each file, promising effective and uniform grinding. Customer service was responsive and professional during the ordering process, answering preliminary questions promptly. Overall, a very smooth transaction from start to finish. The product presentation and the care taken in logistics reflect a supplier that pays attention to detail. I am confident in the durability and performance of these tools based on initial inspection. Such reliable service and apparent quality make future orders highly likely. Satisfactory experiences like this are why I prefer to establish ongoing relationships with certain suppliers. Simply put, the entire process exceeded my expectations for an online wholesale purchase. Speed, security, and apparent craftsmanship were all delivered as promised. Solid performance across the board.
Shipping was surprisingly swift. The package arrived well ahead of the estimated delivery window, which was a pleasant start. Everything was securely packaged with adequate padding, so the files arrived in perfect condition without any bends or damage. The quality of the files themselves is immediately apparent. They have a substantial, professional feel with a smooth, even nickel plating that seems very durable. The grit is consistent across the surface, and the half-round shape is precisely formed. As for service, the communication was clear and transaction was straightforward. While I haven't used them on a project yet, the initial inspection for fit and finish is excellent. They seem like robust tools that should hold up well to demanding use. The variety of sizes in the set is convenient, offering good flexibility for different tasks. Overall, this seems like a very solid purchase from a logistical and qualitative standpoint. The seller appears reliable, and the product presentation is professional. I'm looking forward to putting these files to work and expect them to perform as well as they look. The entire experience, from ordering to unboxing, has been positive and efficient.
Swift shipping and solid packaging ensured my order arrived securely and ahead of schedule. Superb quality is immediately apparent; the carbon steel feels robust and the nickel plating is even and smooth, promising excellent durability. The supplier’s service was stellar, with clear communication and professional handling from order to dispatch. Simply a seamless and satisfactory purchasing experience from start to finish. I am thoroughly impressed and would not hesitate to recommend them to others seeking reliable tools.
Brisk delivery was the first thing that impressed me. The package arrived well ahead of the estimated schedule, which was a fantastic start. Upon unboxing, the quality of the file was immediately apparent. It feels substantial and well-made in the hand, with a secure and comfortable grip. The nickel plating looks even and professional, suggesting good corrosion resistance. The diamond grit on the half-round surface is uniformly distributed and feels aggressively sharp, exactly what one would hope for in a 120-grit tool intended for demanding tasks like mold work. The multi-size aspect is convenient, offering good versatility in a single tool. Customer service was responsive and polite during the ordering process, answering my pre-purchase questions promptly. The product was securely packaged, preventing any damage in transit. For a factory wholesale item, the finish and attention to detail are commendable. It appears to be a robust tool designed for serious craftsmen and industrial applications. The value for money seems excellent, especially when considering the wholesale pricing structure. Overall, a very smooth transaction from start to finish, with no hiccups in logistics and a product that meets, if not exceeds, expectations based on its description. I am confident it will perform well for its intended grinding and engraving purposes. The entire experience was positive, reinforcing trust in this supplier for future tool needs.