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!

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Adaptor for Cup Wheels and Crack Chasers

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$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
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Ceramic Diamond Cup Wheels | Blaze®

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$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
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Diamond Cup Wheels | Archer® Arrow

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$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
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Diamond Cup Wheels | Boomerang®

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$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
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Diamond Cup Wheels | Flash® Fan

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$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
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Diamond Cup Wheels | Maxim® Double Row

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$16.90 – $28.90

Best Value for Fast Grinding & Long Life!

Pro-Series, Maxim® Double Row, Diamond Cup Wheels, deliver 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
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Diamond Cup Wheels | Super-S®

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$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
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Diamond Cup Wheels | Talon® T-Seg

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$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
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Diamond Cup Wheels | Tornado®

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$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
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PCD Diamond Cup Wheels | Cobra® Quarter-Round

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$55.95 – $98.95

Increased Removal Rates & Maximum Life!

Professional Quality, Cobra® Quarter-Round, PCD Diamond Cup Wheels, aggressively grind concrete & remove epoxy, urethane, mastic & concrete coatings at maximum removal rates.Large, quarter round PCDs, provide larger & more stable grinding operation to deliver superior performance & longevity.Cobra® PCD Diamond Cup Wheels feature oversized cooling holes to reduce heat during dry grinding for improved efficiency & optimum performance.  Computer balanced for smooth, vibration free operation.
  • Size: 4", 4-1/2", 5", 7"
  • Large Quarter-Round PCDs
  • Arbor: 5/8″-7/8″ | 5/8″-11 Thread
  • Wet & Dry
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PCD Diamond Cup Wheels | Viper®

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$45.95 – $94.95

Fastest PCD Cup Wheel on the Market!

Professional Quality, Viper® PCD Diamond Cup Wheels, aggressively grind concrete and remove epoxy, urethane, mastic and concrete coatings at maximum removal rates.Smaller PCDs, with triplet patterned design, provides more stable grinding performance, preventing against diamond loss, delivering improved performance and longevity.Viper® PCD Diamond Cup Wheels feature oversized cooling holes to reduce heat during dry grinding for improved efficiency & optimum performance.  Computer balanced for smooth, vibration free operation.
  • Sizes: 4″, 4.5″, 5″, 7″
  • Smaller PCDs
  • Arbor: 5/8″-7/8″ | 5/8″-11 Thread
  • Wet & Dry
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Single Row Diamond Cup Wheels

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$14.90 – $22.90
Premium quality, Single Row Diamond Cup Wheels deliver faster grinding action on wide range of masonry, concrete, natural stone & terrazzo materials.  Also, effectively removes concrete coating materials including epoxy, urethane & mastic.Additionally, Single Row Diamond Cup Wheels feature special cooling holes to reduce core heat for improved utility & optimum performance.  Also, 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.
  • 7mm Segment Height
  • 5/8″-7/8″ Arbor
  • 5/8″-11 Thread Arbor
  • Wet & Dry
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