• Premium tough zirconia grain for extended life and material removal
• High grain concentration ensures aggressive grinding action and smoother running wheels
• Proprietary wheel design for durable long life wheels
• 3 full sheets of fiberglass for added durability and safety

Dewalt® XP Extended Performance™ DW8801 Grinding Wheel, Type 27 Pipeline, Outside Diameter: 4 Inch, Thickness: 1/8 Inch, Arbor Hole / Thread Size: 3/8 Inch A.H., Grade: R, Grit: 24, Abrasive Type: Zirconia, Max Speed: 15200 Rpm, Mounting: Arbor, Product / Materials Abraded: Metal/Stainless Steel