Dremel 997 Aluminium Oxide Grinding Stone

The Dremel 997 Aluminium Oxide Grinding Stone is a precision grinding accessory designed for metalwork, sharpening and general material preparation tasks. This versatile grinding stone attachment handles everything from welded joints and castings to rust removal and rivet grinding, making it an essential addition to any rotary tool kit. Ideal for tradespeople working with metal fabrication, automotive restoration or general workshop tasks, this grinding stone excels at deburring sharp edges and sharpening cutting tools. The aluminium oxide construction provides consistent grinding performance across most materials whilst maintaining its shape during extended use. With a compact 3.4mm working diameter and 3.2mm shank, this grinding stone reaches into tight spaces and detailed work areas where larger attachments cannot access. The stone operates safely at speeds up to 25,000 RPM, delivering the precision control needed for fine grinding and finishing operations. Supplied as a pack of three, you'll have replacement stones ready when needed. Features and Benefits: • Aluminium oxide material for durable, consistent grinding performance • Suitable for metals, castings, welded joints, rivets and rust removal • Compact 3.4mm diameter reaches confined spaces and detailed areas • Pack of three stones provides convenient replacements Specifications: Shank diameter: 3.2mm Working diameter: 3.4mm Maximum RPM: 25,000 1/min Pack quantity: 3