4.5 In. Aluminum Oxide Adhesive Fiber Disc 36 Grit Extra Coarse 5 Pk

DeWalt fiber abrasive discs are engineered for aggressive material removal on metal, rust, and weld surfaces. Designed to fit standard angle grinders and rotary tools, these 4.5-inch discs deliver fast, consistent cutting action that reduces the number of passes needed for surface preparation and shaping. The 36-grit aluminum oxide coating quickly exposes fresh grain, enabling efficient stock removal while the tough fiber backing resists tearing and cracking under demanding pressure.

Whether you're a professional fabricator or DIY enthusiast tackling metal prep, rust stripping, or weld finishing, this five-disc pack keeps you supplied and minimizes downtime between tool changes. The durable construction extends disc life and helps protect your tool investment by reducing replacement frequency and maintaining reliable performance throughout your project.

Features and Benefits

• Aggressive 36-Grit Cutting: Extra coarse aluminum oxide grain rapidly removes material and exposes new cutting surfaces for fast, efficient work on steel, aluminum, and cast iron.
• Fiber Backing Technology: Tough, flexible fiber core absorbs vibration, resists cracking and delamination, and helps prevent tearing during heavy-duty applications.
• Standard 4.5-Inch Size: Fits most grinders and rotary tools with a 7/8-inch arbor, ensuring seamless integration into your existing workshop setup.
• Five-Disc Pack: Convenient five-piece supply keeps backup discs on hand, reducing project delays and keeping your workflow moving smoothly.
• Quick-Lock Backing: Fast disc changing design minimizes setup time between tasks and stages of material removal.
• DeWalt Reliability: Backed by a trusted name in power tools, delivering consistent performance and safety compliance for professional and consumer use.

Specifications

• Brand: DeWalt
• Model: DARB1G0305
• Diameter: 4.5 inches
• Arbor Size: 7/8 inch
• Grit: 36 (extra coarse)
• Abrasive Material: Aluminum oxide, coated
• Backing: Fiber
• Quantity: 5 discs per pack