Name: 7" Aggressive Grinding Cup Wheel - 7" S Segmented Cup Wheel #18/20 Diamond 5/8"-11 Arbor for Concrete and Paint, Epoxy, Mastic, Coating Removal
Brand: Global Diamond Pros
SKU: GDPCW7S
Price: 69.99 USD
Availability: OutOfStock

7" Aggressive Grinding Cup Wheel - 7" S Segmented Cup Wheel #18/20 Diamond 5/8"-11 Arbor for Concrete and Paint, Epoxy, Mastic, Coating Removal

7" Aggressive Grinding Cup Wheel #18/20 Diamond 5/8"-11 Arbor

7" Aggressive Grinding Cup Wheel #18/20 Diamond 5/8"-11 Arbor for Concrete and Paint, Epoxy, Mastic, Coating Removal

$89.99 $69.99 Save $20.00

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Size —

7" Aggressive Grinding Cup Wheel #18/20 - 7/8"-5/8" Arbor - S Segment Cup Wheel

7" Aggressive Grinding Cup Wheel #18/20 -5/8"-11" Arbor - S Segment Cup Wheel

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7” Premium S-Segment Diamond Cup Wheel – Heavy-Duty Concrete Grinding & Coating Removal

The Global Diamond Pros Premium 7” S-Segment Diamond Cup Wheel is engineered for fast, aggressive material removal and professional concrete surface preparation. Featuring 14 premium S-shaped diamond segments and a high diamond concentration, this heavy-duty grinding wheel delivers powerful grinding performance, efficient stock removal, and long-lasting durability.

Designed for contractors and concrete professionals, this premium diamond cup wheel is ideal for removing stubborn coatings, epoxy, glue, mortar, mastic, and other surface materials while grinding and leveling concrete and masonry surfaces.

Features & Benefits:

Premium S-Segment Design: 14 specially engineered S-shaped diamond segments for aggressive grinding and fast material removal.
High Diamond Concentration: Designed for efficient grinding, smoother handling, and extended wheel life.
Heavy-Duty Coating Removal: Ideal for stripping thick epoxy, glue, mastic, paint, mortar, and waterproofing coatings.
Fast Concrete Grinding: Effectively removes high spots, levels uneven surfaces, and prepares concrete for new coatings or overlays.
Professional #18/20 Diamond Grit: Aggressive grit designed for demanding surface preparation and heavy material removal.
Two Arbor Options: Choose between a 5/8”-11 threaded (more popular) arbor or a 7/8”-5/8” non-threaded arbor to fit your compatible grinding equipment.

Applications:

Concrete grinding and surface preparation
Heavy epoxy and coating removal
Glue, mastic, and mortar removal
Paint and waterproofing coating removal
Concrete overlay removal
Grinding expansion joints and high spots
Masonry grinding and leveling
Preparing surfaces for new coatings and flooring installations

Product Specifications:

Specification	Details
Brand	Global Diamond Pros
Diameter	7”
Segment Design	Premium S-Segment
Number of Segments	14
Diamond Grit	#18/20
Threaded Arbor Option	5/8”-11 (Top Seller)
Non-Threaded Arbor Option	7/8”-5/8”
Arbor Selection	Choose Threaded or Non-Threaded
Quantity	1 Diamond Cup Wheel

Built for Performance. Backed by Service.

Global Diamond Pros offers professional-grade diamond grinding tools engineered for demanding concrete grinding, coating removal, and surface preparation applications.

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5 stars: 10 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Grinds fast

Grinds like butter just as expected

Our GO TO Cup!

When we have a ton of removal to do, we throw these on and they are hands down the best.

Fantastic pricing and fast shipping, great customer service team.

Excellent cup wheel

This cup wheel with its unique high segments are excellent for fast grinding and removal of hard sticky materials. Will be purchasing again.

A+ grinding cup wheel

Love this cup wheel very aggressive grinding we were able to polish a 60 year old concrete garage. Will be buying again. Thank you

Excellent cup wheel for masonry

Excellent cup wheel for grinding with a long lifespan. Fast shipping! Thank you

Excellent S cup wheel

Excellent cup wheel and very fast shipping!

Fast grinding cup wheel

Quick shipping- fast aggressive grinding cup works great

Arrived quickly as described

Very good and fast cup wheel. Arrived the next day! Thank you guys very much will be purchasing more

A+ Cup

Great people that actually help you - excellent cup wheel for grinding concrete - excellent price - free and fast shipping. Overall A+++

Great for grinding

Fast shipping - easy Grinding and fast removals! Thank you

7" Aggressive Grinding Cup Wheel - 7" S Segmented Cup Wheel #18/20 Diamond 5/8"-11 Arbor for Concrete and Paint, Epoxy, Mastic, Coating Removal

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