• 125mm 5 inch continuous diamond grinding cup wheel 100 grit for fine concrete surface grinding and finishing
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125mm (5”) Continuous Diamond Grinding Cup Wheel – 100 Grit

125mm (5”) Continuous Diamond Grinding Cup Wheel – 100 Grit

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$95.00 AUD
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Australian owned

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Worldwide Shipping

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The 125mm (5") Continuous Diamond Grinding Cup Wheel – 100 Grit is designed for fine grinding, surface refinement, and finishing applications on concrete, stone, terrazzo, granite, and masonry surfaces. The continuous rim design provides smooth, controlled grinding with minimal chipping, swirl marks, or surface damage, making it ideal for final preparation before polishing or sealing.

Suitable for wet or dry use, this cup wheel delivers excellent control, reduced vibration, and consistent finishing performance.

Frequently asked questions

What is a 100 grit diamond cup wheel used for?
A 100 grit cup wheel is used for fine grinding, smoothing surfaces, and preparing concrete before polishing or sealing.

What is the benefit of a continuous rim design?
Continuous rim cup wheels provide smoother grinding with fewer marks, reducing chipping and swirl patterns on the surface.

Can this cup wheel be used for dry grinding?
Yes. This cup wheel is suitable for both wet and dry grinding applications depending on the tool and setup.

Is this suitable for edge grinding?
Yes. The 125mm size makes it ideal for edge work, detail grinding, and smaller surface areas.

Specification

  • Product Type: Continuous Diamond Grinding Cup Wheel

  • Diameter: 125mm (5”)

  • Centre Bore: 22.23mm

  • Grit: 100

  • Segment Type: Continuous rim

  • Number of Segments: 1

  • Segment Height: 5mm

  • Weight: 505 grams

  • Material: High-quality diamond matrix with steel core

  • Usage: Wet or dry (depending on tool)

  • Maximum RPM: 12,200

Applications

Final smoothing of concrete floors before polishing

Grinding and finishing stone countertops and benchtops

Refining surfaces on terrazzo, marble, and granite

Preparing concrete surfaces for sealing or coating

Removing minor imperfections and scratch marks

Ideal for residential, commercial, and industrial projects

Key features

Smooth Finish – 100 grit delivers fine, precise grinding for smoother surfaces.

Continuous Rim Design – Ideal for reduced chipping and cleaner edge grinding on concrete and stone.

High-Quality Diamond Abrasive – Ensures consistent cutting power and long tool life.

Low Vibration Operation – Provides better control and comfort during extended use.

Versatile Use – Suitable for polishing, light grinding, and surface prep on concrete, granite, and masonry.

Universal Fit – Compatible with most standard angle 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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Product Stock Quantity Price Product subtotal Product subtotal
125mm 5 inch continuous diamond grinding cup wheel 100 grit for fine concrete surface grinding and finishing
125mm (5”) Continuous Diamond Grinding Cup Wheel – 100 GritSKU: PA-1023
125mm (5”) Continuous Diamond Grinding Cup Wheel – 100 GritSKU: PA-1023
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$95.00/ea
 In Stock
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$95.00/ea
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125mm Continuous Diamond Grinding Cup Wheel | 100 Grit | Fine Surface Finishing The 125mm (5") Continuous Diamond Grinding Cup Wheel – 100 Grit is engineered for fine grinding, surface refinement, and finishing applications on concrete, stone, terrazzo, marble, granite, and masonry surfaces. Designed for contractors and tradespeople requiring a smoother finish, it delivers controlled material removal while minimising scratches, swirl marks, and surface imperfections. The continuous rim design maintains uninterrupted contact with the surface, helping produce a cleaner finish than segmented cup wheels. This makes it particularly effective for edge work, detail grinding, benchtops, and final preparation before polishing, coating, or sealing. Manufactured using a premium diamond matrix bonded to a precision-balanced steel core, this cup wheel provides excellent durability, reduced vibration, and stable grinding performance. Suitable for both wet and dry grinding applications, it offers reliable performance across residential, commercial, and industrial projects. Suitable Applications: Fine concrete grinding Surface refinement before polishing Edge grinding and detail work Stone benchtop finishing Terrazzo grinding Marble and granite refinement Concrete sealing preparation Surface smoothing and scratch removal Key Features: 125mm (5") diameter Fine 100 grit diamond bond Continuous rim design Reduced chipping and swirl marks Smooth surface finishing Low vibration operation Wet or dry grinding Premium diamond matrix construction Balanced steel core Suitable for concrete, stone, granite, and masonry For more grinding and finishing options, browse our range of 125mm Diamond Cup Wheels. After grinding, continue the polishing process with our range of Concrete Polishing Pads to achieve a smooth, professional finish.