Diamond Cup Wheel: Concrete Grinding Cups for Surface Preparation and Masonry Finishing

A diamond cup wheel is a grinding attachment used with compatible angle grinders to remove material from concrete, masonry, stone, and similar surfaces. Commonly used for surface preparation, coating removal, leveling, and smoothing, diamond grinding cup wheels are essential for construction, renovation, and finishing tasks where clean and controlled grinding is required. This collection includes diamond cup wheels designed for concrete grinding, mortar removal, and surface finishing applications—helping users choose the correct cup type based on grinder size, application, and required material removal rate.

Available Diamond Cup Wheel Products

• Single Row Diamond Cup Wheels – For general grinding and surface cleanup on concrete and masonry
• Double Row Diamond Cup Wheels – For faster material removal and more aggressive grinding work
• Turbo Diamond Cup Wheels – For efficient grinding and smoother finish results (product-dependent)
• Concrete Grinding Cup Wheels – Options suited for slab leveling and surface preparation
• Masonry & Stone Cup Wheels – For grinding stone, mortar, and compatible materials (varies by listing)
• Different Sizes & Arbor Options – Compatible variations to match common angle grinder specifications

Diamond Cup Wheel Applications

• Concrete grinding for slab leveling and surface smoothing
• Removing thin coatings, paint layers, or adhesive residues (application-dependent)
• Surface preparation before epoxy or coating systems (as required by project workflow)
• Grinding concrete edges, corners, and uneven spots
• Mortar removal and masonry surface cleanup
• Stone grinding for compatible finishing and shaping tasks
• General renovation work for concrete repair and refurbishment

Key Product Highlights

• Designed for Concrete & Masonry Grinding – Suitable for surface preparation and material removal tasks
• Multiple Cup Styles Available – Single row, double row, and turbo options depending on required grind rate
• Angle Grinder Compatibility – Designed for use with compatible grinders (check size, arbor, and RPM rating)
• Efficient Surface Preparation – Helps improve grinding speed and workflow on renovation projects
• Application-Based Selection – Choose based on concrete hardness, finish requirement, and job conditions

Why Buy from KHM Megatools?

• Price Match Program – Competitive value on diamond cup wheels and grinding accessories
• Same-Day Delivery within Metro Manila – Available for eligible items and confirmed orders
• Nationwide Delivery (Philippines) – Convenient shipping for construction projects nationwide
• Trusted Supplier for Professional Use – Serving contractors, fabricators, and maintenance teams
• Clear Product Listings – Review cup type, size, and compatibility before checkout

Frequently Asked Questions (FAQs)

Q: What is a diamond cup wheel used for?
A: A diamond cup wheel is used for grinding concrete, masonry, and stone surfaces. It is commonly used for leveling, surface preparation, and smoothing uneven areas.

Q: What’s the difference between single row and double row diamond cup wheels?
A: Single row cup wheels are typically used for general grinding and surface finishing, while double row cup wheels are designed for faster material removal and more aggressive grinding.

Q: Can I use a diamond cup wheel on an angle grinder?
A: Yes, diamond cup wheels are designed for use with compatible angle grinders. Always check wheel size, arbor fitment, and RPM rating to match your grinder specifications.

Q: What size diamond cup wheel should I choose?
A: Choose based on your angle grinder size and the surface area you’ll be grinding. Larger cup wheels can cover more area, while smaller wheels can be easier to control in tight spaces. Always confirm compatibility on the product page.

Q: Do diamond cup wheels come with a warranty?
A: Warranty varies by product. Diamond cup wheels are typically consumable accessories and may not include warranty coverage. Please check the product page first. If warranty information is not stated, refer to our warranty policy for guidance. Learn more about Warranty Policy »