Inland Dot Cup Wheel

The Inland Dot Cup Wheel is a diamond grinding cup built for fast, aggressive work on concrete — knocking down high spots, stripping coatings and mastic, and prepping surfaces ahead of polishing or new flooring. It threads onto any variable-speed hand grinder and runs wet or dry. Available in 30 or 60 Grit.

Call for pricing and availability, or request a quote — you’ll talk to a real surface-prep expert, not a call center — fast answers and real recommendations.

What It’s For

• Grinding down high spots and leveling uneven concrete
• Removing coatings, mastic, thinset, paint, and epoxy
• Surface prep before coatings, overlays, or polishing
• Edge and detail grinding where a walk-behind grinder can’t reach

Features

• Diamond cup wheel with a dot segment pattern for fast, even stock removal
• Runs wet or dry Threaded arbor that fits any variable-speed hand grinder (standard 5/8″-11 — confirm your grinder)
• 30 or 60 Grit Diamond segments last far longer than abrasive wheels and create less dust
• Pairs well with a dust shroud and vacuum for cleaner, OSHA-friendly grinding

How to Choose Your Cup Wheel

Diamond cup wheels come in different segment patterns and grits — a more aggressive pattern removes material fast for coating removal and leveling, while a finer one leaves a smoother surface for finish work. Not sure which is right for your job? Call us and we’ll match the wheel to your surface and your grinder.

Frequently Asked Questions

Can I use it wet and dry? Yes — it’s rated for both. Wet grinding controls dust and can extend wheel life; dry grinding is faster to set up (pair it with a dust shroud and vacuum).

Will it fit my grinder? It uses a threaded arbor that fits standard variable-speed hand grinders (most are 5/8″-11). Call us if you’re unsure.

What can it remove? Coatings, mastic, thinset, epoxy, paint, and high spots in the concrete itself.

Order Your Diamond Tooling Today

Call (815) 941-4800 x 1 or fill out our contact form. Need the grinder to run it? See our hand grinders and hand grinder tooling.

Item #s:
5″ Cup Wheels
30 Grit – 957105030
60 Grit – 957105060

7″ Cup Wheels
30 Grit – 957107030
60 Grit – 957107060