Superior Grinding Speed & Maximum Longevity!

Diamond Tool USA, Diamond Cup Grinding Wheels, are Engineered with the Highest Quality Diamonds and Superior Cobalt Bonded Matrices for Faster Grinding Action, Increased Performance & Maximum Longevity on Concrete, Natural Stone & Terrazzo Material Applications.
Additionally, Diamond Tool USA, Professional Cup Wheels, Utilize Oversized .395 (10mm) & 7mm (.275) Diamond Segments, Innovative Patterned Designs & Regional Specific Bonds, to Provide the Superior Grinding Performance & Value!
adaptor_for_cup_wheel

Adaptor for Cup Wheels and Crack Chasers

$9.95$10.95

Adaptors for Non-Threaded Cup Wheels & Crack Chasers

Heavy-Duty, Cup Wheel Adapter adapts 7/8"round arbor (non-threaded) cup wheels & crack chasers to 5/8"-11 thread for the purpose of fastening onto domestic & foreign angle grinders.
  • Size: 7/8" to 5/8"-11 Thread
  • Application: Cup Wheels & Crack Chasers
Select options This product has multiple variants. The options may be chosen on the product page
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Ceramic Diamond Cup Wheels | Blaze®

$38.95$58.95

Remove Scratches Fast & Best Cosmetic Finish!

Pro-Series, Flash® Ceramic Diamond Cup Wheels, improve the quality & polished finish of concrete & terrazzo edge work while reducing scratches & gouging that metal bonded diamond cup wheels can cause.  Perfect for touch-ups & edge work around columns, corners, stairs & balconies.Flash® Ceramic Diamond Cup Wheels feature the highest quality diamonds with engineered ceramic matrix for an improved, scratch-free & cosmetic polish with the highest gloss meter result.  Computer balanced for smooth, vibration free operation.
  • Size:  5", 7"
  • Bond: Ceramic Diamond Matrix
  • Grit: 30, 50, 100, 200, 400
  • Arbor: 5/8″-11 Thread Arbor
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
-31%

Diamond Cup Wheels | Archer® Arrow

$28.95$54.95

Faster Grinding & Coatings Removal!

Professional quality, Archer® Arrow, Diamond Cup Wheels, deliver faster grinding & coatings removal action on wide range of masonry, concrete, natural stone & terrazzo materials.  Also, effectively removes concrete coating materials including epoxy, urethane & mastic.Oversized, 10mm, Arrow Diamond Segments & higher quality diamond crystals, deliver up 40% to 65% longer life over competing brands!Archer® Arrow Cup Wheels feature larger cooling holes to reduce core heat for improved utility & optimum performance.  Computer balanced for smooth, vibration free operation.  Choose from 5/8"-7/8" or 5/8"-11 threaded arbor.  Use on domestic & foreign angle grinders.
  • Size: 4", 4-1/2", 5", 7"
  • Segment:  Arrow
  • Thickness: 10mm
  • 5/8″-7/8″ Arbor
  • 5/8″-11 Thread Arbor
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
-29%
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Diamond Cup Wheels | Boomerang®

$38.90$65.90

Faster Grinding & Coatings Removal!

Pro-Series, Boomerang® Diamond Cup Wheels, deliver faster grinding & coatings removal action on wide range of masonry, concrete, natural stone & terrazzo materials.  Also, effectively removes concrete coating materials including epoxy, urethane & mastic.Oversized, 7mm, Boomerang® Diamond Segments & higher quality diamond crystals, deliver 25% to 40% longer life over competing brands!Boomerang® Cup Wheels feature larger cooling holes to reduce core heat for improved utility & optimum performance.  Computer balanced for smooth, vibration free operation.  Choose from 5/8″-7/8″ or 5/8″-11 threaded arbor.  Use on domestic & foreign angle grinders.
  • Size: 4″, 4-1/2″, 5″, 7″
  • Segment:  Boomerang
  • Thickness: 7mm
  • Arbor: 5/8″-7/8″ | 5/8″-11 Thread
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
-29%
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Diamond Cup Wheels | Flash® Fan

$45.95$69.95

Maximum Production & Best Cosmetic Finish!

Professional quality, Flash® Fan, Diamond Cup Wheels, deliver faster grinding action & smoother, finished results on wide range of concrete, masonry & terrazzo materials.  Also, effectively removes concrete coating materials including epoxy, urethane & mastic.  Made with higher quality diamonds & cobalt bond to increase longevity, grinding speed & performance.Flash® Fan Diamond Cup Wheels feature over-sized core openings to reduce heat for improved utility & optimum performance.  Computer balanced for smooth, vibration free operation.  Choose from 5/8"-7/8" or 5/8"-11 threaded arbor.  Use on domestic & foreign angle grinders.
  • Size:  5″, 7″
  • Segment:  Fan
  • Thickness: 10mm
  • 5/8″-7/8″ Arbor
  • 5/8″-11 Thread Arbor
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
-43%
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Diamond Cup Wheels | Maxim® Double Row

$16.90$28.90

Best Value for Fast Grinding & Long Life!

Pro-Series, Maxim® Double Row, Diamond Cup Wheelsdeliver fast, clean grinding performance with long life on concrete, masonry, natural stone & terrazzo materials.  Also, effectively removes concrete coating materials, including epoxy, urethane & mastic.Oversized, 7mm, Maxim® Diamond Segments & higher quality diamond crystals, deliver 25% to 40% longer life over competing brands!Maxim® Cup Wheels feature larger cooling holes to reduce core heat for improved utility & optimum performance.  Computer balanced for smooth, vibration free operation.  Choose from 5/8″-7/8″ or 5/8″-11 threaded arbor.  Use on domestic & foreign angle grinders.
  • Size: 4″, 4-1/2″, 5″, 7″
  • Segment:  Double Row
  • Thickness: 7mm
  • Arbor: 5/8″-7/8″ | 5/8″-11 Thread
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
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Diamond Cup Wheels | Super-S®

$45.95$79.95

Maximum Production & Best Cosmetic Finish!

Professional quality, Super-S® Diamond Cup Wheels, deliver faster grinding action & smoother, finished results on wide range of concrete, masonry & terrazzo materials.Super-S® Diamond Cup Wheels ae made with highest quality diamonds & cobalt bond for faster grinding rates, smooth finish & increased longevity.  Best overall performing diamond cup wheel.Super-S® Diamond Cup Wheels feature over-sized core openings to reduce heat for improved utility & optimum performance.  Computer balanced for smooth, vibration free operation.
  • Size:  5″, 7″
  • Segment:  S
  • Grit: 16/24, 30/40, 60/80, 100/120
  • Thickness: 7mm
  • Arbor: 5/8″-7/8″ | 5/8″-11 Thread
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
-36%
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Diamond Cup Wheels | Talon® T-Seg

$28.95$54.90

Faster Grinding & Coatings Removal!

Pro-Series, Talon® T-Seg, Diamond Cup Wheels, deliver faster grinding & coatings removal action on wide range of masonry, concrete, natural stone & terrazzo materials.  Also, effectively removes concrete coating materials including epoxy, urethane & mastic.Oversized, T diamond segments & higher quality diamond crystals, deliver 40% to 65% longer life over competing brands!Talon® T-Seg Cup Wheels feature larger cooling holes to reduce core heat for improved utility & optimum performance.  Computer balanced for smooth, vibration free operation.  Choose from 5/8″-7/8″ or 5/8″-11 threaded arbor.  Use on domestic & foreign angle grinders.
  • Size: 4″, 4-1/2″, 5″, 7″
  • Segment:  T
  • Thickness: 10mm
  • Arbor: 5/8″-7/8″ | 5/8″-11 Thread
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
tornado_diamond_cup_wheel

Diamond Cup Wheels | Tornado®

$45.95$84.95

Maximum Production & Best Cosmetic Finish!

Professional quality, Tornado® Diamond Cup Wheels, deliver faster grinding action & smoother, finished results on wide range of concrete, masonry & terrazzo materials.Tornado® Diamond Cup Wheels ae made with highest quality diamonds & cobalt bond for faster grinding rates, smooth finish & increased longevity.  Best overall performing diamond cup wheel.Tornado® Diamond Cup Wheels feature over-sized core openings to reduce heat for improved utility & optimum performance.  Computer balanced for smooth, vibration free operation.
  • Size:  5″, 7″
  • Segment:  Tornado®
  • Grit: 16/24, 30/40, 60/80, 100/120
  • Thickness: 7mm
  • Arbor: 5/8″-7/8″ | 5/8″-11 Thread
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page