Diamond Tool USA Offers A Complete Line of Polished Concrete & Terrazzo Diamond Tools, Machines, Abrasives, Accessories & Chemical Products for the Professional to Achieve the Highest Quality Results on Every Job & Application.

Diamond Tool USA Offers a Full Range of Metal & Resin Bonded Diamond Tools & Pads for Aggregate Specific Grinding & Polishing Applications.

Diamond Tool USA Offers a Complete Line of Chemical Products Including Concrete Hardeners (Densifiers), Concrete Sealers, Epoxy, Polyaspartics, Epoxy Flakes, Micro-Toppings/Overlayments, Polyurea Joint Fillers, Metallic & Glitter Floor Coatings.

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3″ Diamond Floor Grinding Wheels

Original price was: $115.00.Current price is: $59.90.
Professional quality, 3"Diamond Floor Grinding Wheels with innovative four segment design, deliver fast grinding & honing action on terrazzo & concrete floors.deliver fast grinding & honing action on terrazzo & concrete floors.3" Diamond Floor Grinding Wheels feature the highest quality diamonds & regional specific bond for superior performance & increased longevity.  Balanced for smooth, vibration free operation.  Use on domestic & foreign Magnetic Plates & Floor Machines.  Compare with Reliable Diamond.
  • Soft, Medium & Hard Bond Available
  • Use on Magnetic Plates
  • M14 Thread for TERRCO Plug Adapter
  • Double Pin for Prepmaster EG
  • Universal Fastening Hole Pattern
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
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Adaptor for Cup Wheels and Crack Chasers

Price range: $9.95 through $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®

Price range: $38.95 through $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
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Ceramic Diamond Transition Pads | 5-Pie®

$28.95
Professional quality, 5-Pie® Ceramic & Diamond Transition Pads, deliver super-fast, high luster polish & efficient removal of scratches on concrete & terrazzo floors for most economical price.
Best-Selling 5-Pie® Ceramic Pads are engineered with an improved ceramic matrix to deliver a higher polish & remove the finest scratches.   High-Grade Diamonds deliver high production, increased life & maximum polishing performance.  5-Pie® Ceramic Pad design promotes dispersion of concrete dust, debris & slurry. Use on concrete, terrazzo & natural stone.Product Details
  • Size: 3″ (77mm)
  • Grit: 50, 100, 200, 400
  • Bond: Ceramic Diamond
  • Thickness: 7mm
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
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Ceramic Diamond Transition Pads | Blaze®

Original price was: $50.00.Current price is: $32.95.

Best Scratch Removal Results & Maximum Life!

Professional quality, Blaze® Ceramic & Diamond Transition Pads, deliver super-fast, high luster polish & efficient removal of scratches on concrete & terrazzo floors.  Additionally, Blaze® Ceramic Pads provide increased longevity over resin diamond pads.  Engineered with high-grade, ceramic diamond matrix, for high production, maximum life & performance.  Innovative slotted pad design, enables effective dispersion of concrete dust, debris & slurry. Use on natural stone, terrazzo & concrete floors.Product Details
  • Size: 3″ (77mm)
  • Grit: 50, 100, 200, 400
  • Bond: Ceramic Diamond
  • Thickness: 7mm
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
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Ceramic Diamond Transition Pads | Blaze®II

Original price was: $50.00.Current price is: $32.95.

Higher Polish & Fine Scratch Removal!

Ceramic Diamond Transition Pads | Blaze® II

Professional quality, Blaze® II Ceramic & Diamond Transition Pads, deliver super-fast, high luster polish & efficient removal of scratches on concrete & terrazzo floors.  Also,  Blaze® II Ceramic Pads are engineered with an improved ceramic matrix to deliver a higher polish & remove the finest scratches.   Ceramic Diamond Transition Pads - High Quality, GE Diamonds deliver high production, increased life & maximum polishing performance.  Innovative slotted pad design, enables effective dispersion of concrete dust, debris & slurry. Use on natural stone, terrazzo & concrete floors.

Key Features

  • Advanced Blaze® II Ceramic Bond – Provides superior durability and smooth grit transition between metal and resin stages.

  • High Diamond Concentration – Ensures efficient cutting and long-lasting performance.

  • Uniform Finish Quality – Produces consistent surface texture with no swirl or burn marks.

  • Durable Construction – Resists clogging, heat, and wear for extended use.

  • Wet Use Recommended – Improves cooling and extends pad lifespan while reducing dust.

  • Velcro-Backed Design – Enables quick attachment to most polishing machines for easy use.

Ideal For

  • Granite & Marble Polishing – Achieve mirror-like gloss and clarity on natural stones.

  • Concrete Surface Preparation – Smooth and refine concrete floors before resin polishing.

  • Terrazzo & Quartz Finishing – Enhance color depth and reflectivity with consistent results.

  • Countertop & Floor Restoration – Perfect for restoring aged or scratched surfaces.

  • Stone Fabrication & Refinishing – Ideal for professional shops and high-performance polishing tasks.

Product Details
  • Size: 3″ (77mm)
  • Grit: 30, 50, 100, 200, 400
  • Bond: Ceramic Diamond
  • Thickness: 7mm
  • Wet & Dry
Select options This product has multiple variants. The options may be chosen on the product page
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Diamond Burnishing Pads – 14″ to 27″ Diameter

Price range: $18.25 through $49.90
Dyna Diamond Burnishing Pads effectively burnish, clean, maintain, restore & buff concrete, terrazzo & natural stone to high polish.  Reversible utility with embedded diamonds on both sides for twice the longevity & productivity.Additionally, Dyna Diamond Burnishing Pads efficiently remove scratches, etch marks, soiling, surface imperfections & restore floors.  Innovative stiff, open-weave design enables improved self-cleaning, heat dissipation & durability.Dyna Diamond Burnishing Pads can be operated wet & dry under auto scrubbers, high-speed burnishers & larger grinding & polishing machines.
  • Wet & Dry
  • 20mm Thick
  • 40-50 kg/m3 Denisty
  • Virgin Polyester
  • Color Coded Grits
  • Reversible
Select options This product has multiple variants. The options may be chosen on the product page
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Diamond Cup Wheels | Archer® Arrow

Price range: $28.95 through $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
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Diamond Cup Wheels | Boomerang®

Price range: $38.90 through $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
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Diamond Cup Wheels | Flash® Fan

Price range: $45.95 through $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
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Diamond Cup Wheels | Maxim® Double Row

Price range: $16.90 through $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®

Price range: $45.95 through $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