Best Aluminium Oxide Grinding Discs of 2026

The Sealey PTC/115G Disc is designed with a depressed centre, making it ideal for both electric and air tools. This aluminium oxide disc is perfect for metal grinding applications, giving you the ability to tackle various tasks with ease. Its size of 115 x 6mm ensures it fits standard equipment, while the 22mm bore allows for simple attachment. With a height of 10mm, it is compact yet effective, providing you with a reliable grinding solution.

The Sealey Grinding Disc is designed for use with electric and air tools, making it versatile for various metal grinding applications. With its aluminium oxide composition, you can expect durability and efficient performance, ensuring your tasks are completed effectively. The disc measures Ø100 x 6 mm, which is ideal for detailed work, providing you with precision and control. Its depressed centre design allows for better access in tight spaces, giving you the convenience you need when tackling challenging projects.

The TYROLIT Grinding Disc is designed for effective rough grinding of steel and stainless steel. Its soft design ensures that you can use it with minimal effort, making your tasks easier. This disc excels in heavy-duty applications, whether you need to remove welding seams, deburr, round edges, or flatten surfaces. With excellent lifetime and stability, it delivers great results, providing comfort and value for craftsmen like you.

The Starrett Cutting Discs are designed for effortless cutting through various materials, including stainless steel, carbon steels, and plastics. Their ultra-thin 1mm thickness ensures quick and smooth cuts, making your tasks more efficient. With double reinforcement, these discs offer superior strength and safety, allowing you to work with confidence. Additionally, they generate less heat during use, which means you can enjoy extended working times without worrying about wear and tear on the discs.