7” Z Style Diamond Cup Wheel | 5/8-11 Threaded

Professional 7” Z Style Diamond Cup Wheel

This heavy-duty 7” Z style diamond cup wheel is built for aggressive grinding, coating removal, and surface preparation on concrete. Its segmented Z-style design delivers fast stock removal, strong cutting action, and efficient debris clearance, making it a solid choice for demanding prep work with hand grinders.

Key Features

• Z-style segment design: Engineered for aggressive grinding performance and efficient material removal on concrete surfaces.
• Soft bond 16 grit: Designed for tougher grinding applications and adhesive removal, especially where fast cutting action is needed.
• 5/8-11 threaded arbor: Fits most compatible hand grinders for quick installation and secure attachment.
• Heavy-duty steel body: Built for durability, stability, and reliable performance in demanding surface preparation applications.
• 7” diameter: Covers more surface area for efficient grinding while maintaining strong control on hand-held equipment.

Applications

Suitable for aggressive grinding and adhesive removal on concrete surfaces. Ideal for surface preparation, coating removal, and opening the concrete prior to overlays, coatings, or repair work.

How to Use

1. Choose the correct specification and diameter for your application.
2. Thread the cup wheel securely onto the grinder spindle.
3. Maintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.
4. Ensure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.

Tips & Tricks

• Inspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.
• If using with a dust shroud, make sure there’s only a small gap (around 1/8”) between the shroud and the floor for optimal vacuum suction.
• Follow up with a finer grit cup wheel for a smoother finish if needed.

Most in-stock orders are fulfilled the same business day when ordered before 2PM EST. Estimated delivery is 1–5 business days after fulfillment; delivery times are estimates and are not guaranteed.

Non-bulky items: Within standard Canadian shipping areas, standard shipping is $35 CAD on orders under $150 CAD, $14.95 CAD on orders of $150–$298.99 CAD, and free on orders of $299 CAD or more. Express shipping is $55 CAD, typically next-day delivery.

New contractors: Use code NEWCONTRACTOR at checkout for free standard shipping on your first order of $199 CAD or more.

Bulky items: Within standard Canadian shipping areas, standard shipping is $35 CAD, with free standard shipping on orders of $500 CAD or more. Express shipping is $95 CAD, typically next-day delivery.

Remote areas: Newfoundland and Labrador, Nunavut, Yukon, and Northwest Territories are excluded from standard-area rates and free-shipping thresholds. Standard shipping is $95 CAD for non-bulky items and $150 CAD for bulky items.

Oversized equipment and freight items require a custom shipping quote and are not eligible for standard flat-rate shipping. Remote destinations, oversized packaging, multi-box shipments, or unusually high carrier costs may require shipping-charge adjustments. We will contact you before shipment if an adjustment is required.

Rates apply within Canada only. Free shipping applies to standard shipping only, not express services.

Your product is covered by a 12 month Warranty.