🔧 Tool-Free Mounting System – Quick Disc Changes

These flap discs are designed with a built-in hub, allowing fast installation and removal without any tools. Ideal for frequent disc changes, the reinforced plastic backing improves stability and safety during operation.

💎 High-Density Zirconia – Durable & Heat Resistant

Made from premium zirconia abrasive cloth, these 4.5-inch flap discs deliver strong cutting performance, excellent heat resistance, and long service life, even under heavy grinding pressure.

⚙️ Type 27 Angled Design – Better Edge Control

The Type 27 angled profile supports grinding at a 5–15° working angle, making it easier to work on edges, corners, weld seams, and uneven surfaces. Compatible with all standard 4-1/2" angle grinders with 7/8" arbor.

🧱 60 Grit – Balanced Material Removal

The 60 grit structure provides an ideal balance between aggressive grinding and surface control, suitable for:

• Weld reinforcement removal

• Rust and paint stripping

• Deburring sharp edges

• Surface smoothing and preparation

Perfect for both workshop and job-site use.

♻️ Trimmable Plastic Backing – Extended Disc Life

The trimmable backing edge allows continued use of remaining abrasive flaps, helping reduce waste and extend overall disc lifespan.

📦 Package Includes

• 40 × 4-1/2" Flap Discs

• Grit: 60

• Abrasive Material: Zirconia

• Disc Type: Type 27

• Arbor Size: 7/8 in

• Installation: Tool-Free

🛠 Ideal Applications

Metal fabrication, welding, automotive repair, woodworking, DIY projects, and professional grinding applications.