The Dremel Grinding Stone 457 is a precise tool specifically designed for sharpening chainsaws. With a working diameter of 4.5 mm, this grinding stone allows for quick and effective sharpening, thereby extending the lifespan of the chainsaw. The grinding stone has a shank diameter of 3.2 mm and is compatible with the Dremel attachment 4153, making it easy to use. The set includes three grinding stones for continuous use. Using this grinding stone ensures uniform sharpening and significantly improves the cutting performance of the chainsaw. Its easy handling and precise workmanship make this grinding stone an essential accessory for anyone who regularly works with chainsaws.

• Precise sharpening of chainsaws for improved cutting performance
• Compatible with Dremel attachment 4153
• Set includes three grinding stones for continuous use
• Maximum rotational speed of 30,000 RPM for efficient operation.