Bosch Diamond Cup Wheel DC510HD 5 Inch Grinding Disc (Double Row 5/8-11 Threaded Hub Rapid Concrete Leveling Preparation Tool Assembly)

Bosch DC510HD 5" Heavy-Duty Double Row Diamond Grinding Cup Wheel

The Bosch DC510HD 5-inch heavy-duty double row diamond cup wheel grinds down thick concrete layers, levels uneven basement floors, removes heavy mortar scale, and preps masonry surfaces with high-speed material removal. Engineered with an optimized cobalt bond reinforced with tungsten carbide and a standard 5/8"-11 threaded hub, this industrial grinding disc operates safely on angle grinders while minimizing vibration wobble and operator fatigue. Outfitted with a specialized five-hole cooling configuration that routes airborne dust directly into vacuum extraction shrouds, it equips concrete flooring contractors, masons, and general builders with aggressive, high-volume surface preparation across demanding job sites.

Best Used For:

• Thick Concrete Layer Leveling: Grinding down high-strength concrete slabs, uneven basement floors, and raised masonry seams prior to applying new overlays.
• Mortar Scale and Mastic Removal: Stripping heavy mortar splatter, dried adhesive scale, and old surface blemishes from concrete foundations and walls.
• Coating Surface Preparation: Scabbling and roughing up cured concrete to establish an aggressive porous profile for epoxy coatings and waterproofing paints.

Key Performance & Safety Features

• Double-Row Segmented Design: Dual rows of abrasive segments deliver aggressive material stock removal while maintaining a cleaner finish than single-row alternatives.
• Tungsten-Reinforced Cobalt Bond: Heavy-duty cobalt matrix fortified with tungsten carbide withstands punishing industrial grinding without premature segment loss.
• Five-Hole Dust Extraction Vents: Engineered airflow ports cool the cutting segments during operation and evacuate dust effectively into compatible vacuum shrouds.
• Precision Balanced Body: Eliminates high-speed vibration wobble, protecting angle grinder motors and reducing hand-arm vibration fatigue.
• Tool-Free 5/8"-11 Threaded Hub: Spins directly onto standard angle grinder spindles for rapid bit changes without requiring a spanner wrench.

What's Included

• (1) Bosch DC510HD 5" Heavy-Duty Double Row Diamond Cup Wheel

Technical Specifications

Pro-Tip: When grinding heavy concrete layers with a double row cup wheel, always connect your angle grinder to a sealed HEPA dust shroud and vacuum extractor; this protects your lungs from hazardous silica dust while keeping the diamond segments cool and clean for maximum removal speed.