OX Tools Diamond Cup Wheel OX-UCGB-4 4 Inch Turbo (Coarse Grit 7/8 Inch Bore High Strength Steel Concrete Stone and Masonry Surface Grinding)

The OX Tools OX-UCGB-4 Ultimate 4-Inch Turbo Diamond Cup Wheel provides aggressive material removal and structural surface leveling for cured concrete, natural stone, and masonry substrates. Engineered with a wide turbo segment configuration and high-grade coarse diamond matrix, this cup wheel is optimized for high-speed stock removal and smoothing uneven surfaces without excessive tool chatter. Featuring a universal 7/8-inch arbor, it integrates securely with professional-grade angle grinders to facilitate rapid material refinement in demanding renovation and construction environments.

Best Used For:

• Concrete Slab Leveling: Grinds down high spots and uneven joints in poured concrete floors to prepare surfaces for epoxy or flooring installations.
• Masonry Joint Smoothing: Refines and levels protruding mortar joints and brick surfaces to achieve a clean uniform architectural finish.
• Natural Stone Shaping: Aggressively shapes granite and marble edges or transitions for custom stonework and hardscape construction projects.

Key Performance & Safety Features

• Wide Turbo Segment Design: Promotes rapid stock removal while maintaining a smoother grinding finish compared to standard segmented diamond wheels.
• High-Performance Diamond Matrix: Premium abrasive bond delivers extended service life and constant cutting rates in abrasive construction materials.
• Precision-Balanced Steel Core: Engineered to minimize rotational vibration and operator fatigue, enabling controlled grinding on extended industrial work shifts.
• Universal 7/8-Inch Bore: Standardized mounting interface allows for immediate, vibration-free installation on most 4-inch and 4-1/2-inch angle grinders.
• Multi-Material Adaptability: Specialized grit and bond formulation provides peak grinding efficiency across concrete, block, brick, and natural stone.

What's Included

• (1) OX Tools Ultimate 4-Inch Turbo Diamond Cup Wheel (OX-UCGB-4)

Technical Specifications

Pro-Tip: To prevent surface marring, ensure the grinder is held flat against the substrate; allow the cup wheel to do the work rather than applying excessive downward pressure, which can cause uneven grinding patterns.