The DeWalt DW47701L-AE is a diamond cup wheel designed for grinding and leveling concrete and other masonry surfaces. Here are the full details:

• Manufacturer: DeWalt
• Model: DW47701L-AE
• Type: Diamond cup wheel
• Diameter: 4.5 inches (114.3 mm)
• Arbor Size: 7/8 inch (22.23 mm), with a 5/8-11 threaded arbor adapter
• Application:
  • Grinding and leveling concrete, stone, and masonry surfaces
  • Surface preparation before coating or painting
  • Removing adhesive and coating residue
• Features:
  • Diamond Matrix: High concentration of diamonds for aggressive material removal and long-lasting performance
  • Segments: Double row of segments for optimized material removal and extended wheel life
  • Design: Lightweight and balanced design for reduced operator fatigue and increased comfort
  • Cooling Holes: Designed with cooling holes to maintain a low working temperature and reduce the risk of overheating
  • Compatibility: Compatible with most angle grinders supporting a 4.5-inch wheel
• Performance:
  • Efficient grinding with minimal effort
  • Smooth and consistent performance across various surfaces
  • Ideal for both heavy-duty professional use and DIY projects

This diamond cup wheel is favored for its durability, efficiency, and effectiveness in grinding and leveling hard surfaces, making it a reliable tool for construction and renovation tasks.