This angle grinder converter adapter offers a clear, practical upgrade for versatility and performance. - Function and benefits This angle grinder converter adapter converts 5/8inch-11 female threads to M10/M14 male threads, allowing compatibility with angle grinders that use different thread sizes. It enables deep and corner polishing and improves overall machine operation. - Material and build quality Made from high-carbon steel for high hardness and exceptional wear resistance, it delivers reliable performance over extended use. The compact, portable design enhances ease of transport and use in various locations. - Deep thread performance The robust deep thread design provides secure clamping and tightening to prevent accidental detachment. It is easy to install and requires no special expertise. - Compatibility and scope This adapter is suitable for adapting 5/8inch-11 rotary polishers to M10 or M14, including polishing pads, backing plates, drill bits, cutting discs, saw blades, polishers, and other compatible tools. - Use scenarios 1) Automotive detailing: reach tight corners and under-body areas for polishing and finishing with compatible pads and discs. 2) Metal fabrication and finishing: polish welds and edges where space is restricted, using appropriate discs and backing plates. 3) Workshop versatility: convert existing 5/8inch-11 tools to M10 or M14 to accommodate a range of accessories such as polishing pads, backing plates, drill bits, cutting discs, and saw blades.