180mm Zig-Zag Diamond Cup Wheel 8 Segment | 16/30 Grit Concrete Grinding Disc

  • 180mm (7”) Zig-Zag Diamond Grinding Cup Wheel for Concrete
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180mm Zig-Zag Diamond Cup Wheel 8 Segment | 16/30 Grit Concrete Grinding Disc

180mm Zig-Zag Diamond Cup Wheel 8 Segment | 16/30 Grit Concrete Grinding Disc

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Australian owned

Australian owned

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Fast Dispatch

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Worldwide Shipping

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Expert Support

The 180mm Zig-Zag Diamond Cup Wheel is your go-to solution for quick and effective concrete surface preparation. Featuring an 8-segment design with aggressive 16 and 30 grit diamonds, it ensures efficient material removal while minimizing vibration, making it ideal for contractors working on concrete leveling, epoxy removal, and floor prep.

This versatile wheel is suitable for both wet and dry applications, constructed from high-quality materials for long-lasting performance. Compatible with standard angle grinders and floor grinders, it's designed for professionals seeking precision and durability.

  • Reduced vibration for comfortable operation
  • Balanced grinding for smooth surfaces
  • Ideal for extensive residential and commercial projects

Transform your grinding experience today!

Specification

  • Segment Pattern: Zig Zag

  • Segment Count: 8

  • Segment height: 12mm 

  • Grit number: 16, 30

  • Diameter: 180mm

  • Arbor Size: 22.23mm

  • Material: High-quality industrial diamond + steel core

  • RPM Rating: max 8400

  • Weight: 985 Grams

  • Tool Compatibility: Angle grinders, floor grinders

  • Usage: Suitable for wet or dry grinding

 

 

Applications

Concrete Surface Preparation
Removes imperfections, coatings, or residues before sealing or overlay.

Adhesive & Epoxy Removal
Great for grinding down glues, paints, resins, and epoxies.

Levelling High Spots
Grinds uneven areas or raised patches in concrete slabs.

Site Prep for Tiling or Polishing
Creates a clean surface before additional finishing steps.

Residential & Commercial Use
Built for tough job sites, flooring contractors, and surface prep professionals.

Key features

Zig Zag Segment Design
Enhanced segment pattern improves contact area and grinding efficiency.

Smooth & Aggressive Grinding
Cuts through concrete while minimising scratches or damage to the surface.

Large Coverage
An 180mm diameter is ideal for covering large surfaces quickly.

Built to Last
Constructed with premium diamond grit for long service life under heavy use.

Reduced Vibration
Balanced build reduces hand-arm vibration for more comfortable operation.

Universal Fit
Compatible with most standard 7" angle grinders and floor grinders.

SHIPPING & DELIVERY

Domestic Shipping (Australia)

Standard Shipping: 2–4 business days

  • Free standard shipping on eligible orders over $300 Australia-wide
  • Selected products qualify for free shipping regardless of order value
  • Free standard shipping available within Melbourne metro (within 40km of the CBD)

Express Shipping: 1–3 business days

  • Express shipping rates calculated at checkout

International Shipping

Standard International: 7–15 business days
Express International: 3–7 business days

  • Customs duties, taxes, or import fees may apply depending on destination country

Heavy & Oversized Items

  • Free shipping does not apply to heavy or oversized products
  • Shipping is charged separately and calculated at checkout
  • Express shipping is not available for heavy items
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180mm Zig-Zag Diamond Cup Wheel | 8 Segment 16-30 Grit Grinding Wheels The 180mm (7") Zig-Zag Diamond Cup Wheel is engineered for professional concrete grinding and surface preparation applications where aggressive material removal and smooth grinding performance are equally important. Featuring a unique zig-zag segment configuration, this cup wheel delivers excellent grinding efficiency while helping reduce vibration, chatter, and surface gouging compared to more aggressive segment designs. Equipped with 8 industrial-grade diamond segments and an aggressive 16 and 30 Grit segments, the wheel is ideal for removing surface contaminants, levelling uneven concrete, preparing floors for coatings, and grinding away adhesives, epoxy, paint, and other surface materials. The zig-zag segment pattern increases contact area with the surface, promoting more controlled grinding action and improved operator comfort during extended use. Manufactured with premium diamonds and a reinforced steel core, this cup wheel is designed to withstand demanding commercial and industrial job-site conditions. Suitable for both wet and dry grinding applications, the wheel provides versatility across a wide range of concrete, masonry, and flooring projects. Its 22.23mm bore allows compatibility with most standard 180mm angle grinders and suitable grinding equipment. Suitable Applications: Concrete surface preparation Concrete grinding Floor levelling Coating removal Epoxy removal Adhesive removal Paint removal Surface refurbishment Commercial flooring projects Industrial flooring projects Key Features: 180mm (7") diameter Zig-zag segment design 8 diamond segments Segments height 12mm Aggressive 16-and 30 grit segments Reduced vibration during grinding Improved grinding control Fast material removal Reinforced steel core Suitable for wet and dry use Professional contractor-grade construction Explore our full range of Diamond Cup Wheels for additional grinding solutions. For large floor preparation projects, contractors often combine cup wheels with our range of Redi Lock Grinding Shoes, while final surface finishing is completed using our range of Concrete Polishing Pads to achieve a professional finished surface.