The 21108 Cut‑Off Wheel is engineered for metalworkers who need precise, fast, and controlled cutting performance in demanding work environments. Built with a high‑performance ceramic abrasive grain, this Type 27 wheel offers long‑lasting durability, improved cutting speed, and reduced heat buildup for cleaner, cooler operations. The 4‑1/2‑inch diameter paired with the ultra‑thin .045 profile ensures smooth, efficient cuts with minimal burr formation. Its 7/8‑inch arbor makes it compatible with a wide range of standard angle grinders used in fabrication, industrial repair, and construction.

Key Features

• High‑performance ceramic abrasive grain for aggressive, efficient cutting
• Type 27 design ideal for applications requiring slight grinding contact
• Thin .045 profile minimizes heat, drag, and material distortion
• 4‑1/2‑inch diameter fits standard angle grinders
• 7/8‑inch arbor ensures broad compatibility
• Long‑wearing construction suitable for repeated industrial use
• Produces clean, accurate cuts on steel, ferrous metals, and alloys

Applications

• Cutting ferrous metals, steel, and metal tubing
• Industrial fabrication and production work
• Metal repair and maintenance tasks
• Construction, field service, and equipment repair
• Sheet metal cutting and trimming