Diamond Tools — In Stock & Ready to Ship

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  • Diamond Tooling

    Cup wheels, grinding plates, polishing pads, and segments for every floor condition and machine type.

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  • Concrete Tools & Equipment

    Concrete grinders, planetary machines, edge grinders, and full surface prep equipment packages.

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  • Concrete Coatings

    Epoxy, polyurethane, polyaspartic, and acrylic systems from APF, TCC Materials, Florock, and Accuflex — for commercial slabs and industrial floors.

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  • Chemicals & Hardeners

    Densifiers, adhesive removers, dyes, and concrete prep chemicals for every stage of the job.

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Why Contractors Choose US Abrasives

  • Pro-Grade Quality

    We source only proven diamond tooling and abrasives built to handle concrete, stone, and epoxy — job after job.

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  • Ships M–F via FedEx & UPS

    Orders placed before 2 PM ship same day. We move fast so your crew stays on schedule.

    Shipping Info 

  • Real Technical Support

    Call (802) 489-0828 and talk to someone who knows the tools. We help you pick the right product for the job.

    Contact Us 

Tooling for Every Major Grinder Brand

Klindex  ·  Lavina  ·  Husqvarna  ·  Superabrasive  ·  STI Prep/Master  ·  Blastrac  ·  HTC  ·  Diamatic  ·  Onyx  ·  and more

Tell us your machine model and floor condition — we'll spec the exact bond hardness, segment configuration, and grit sequence for the job. No guesswork, no wasted tooling.

Call to Spec Your Order: (802) 489-0828

What Crews Are Saying

  • ★★★★★

    "We've been running US Abrasives diamond plates on our Klindex for two seasons. Outlasts anything else we've tried by a wide margin."

    — Mike D., Concrete Polishing Contractor, Denver CO

  • ★★★★★

    "Ordered at noon, shipped same day. Had the plates on the grinder by Thursday morning. That's the kind of service that keeps a crew moving."

    — Jason R., Floor Prep Specialist, Atlanta GA

  • ★★★★★

    "Called to spec a non-standard setup and got real answers in minutes. These guys know concrete. We stock nothing else for surface prep."

    — Tom V., GC & Flooring Subcontractor, Chicago IL

Buying for a Crew or Running a Large Job?

We work directly with flooring contractors, GCs, and distributors on volume pricing, custom tooling specs, and recurring orders. Call or email to set up a wholesale account — no forms, no wait.

Call (802) 489-0828

30+ Years Supplying Concrete Contractors

US Abrasives is a wholesale distributor based in Minneapolis, MN. We stock professional-grade diamond tooling, surface prep equipment, and concrete coatings — and ship every order M–F via FedEx & UPS. Our team has decades of hands-on concrete experience. We've tested every product we carry in the field, so when you call, you're talking to someone who knows the job. Call (802) 489-0828 or email info@fast-prep.com.

Common Questions from Contractors

What bond hardness should I use on my concrete floor?

Use soft-bond diamonds on hard, dense concrete (high PSI) and hard-bond diamonds on soft or porous concrete. Medium bond is the safest starting point for most commercial floors. Unsure? Call (802) 489-0828 — we spec by floor condition, not guesswork.

What diamond tools remove epoxy coatings and adhesive from concrete?

PCD (polycrystalline diamond) scrapers are most effective for thick epoxy, paint, and adhesive removal. For thinner coatings or mastic, start with a hard-bond diamond cup wheel at low grit (16–30). We stock PCD tooling for Klindex, Lavina, Husqvarna, and most major planetary grinders.

What grit sequence should I use for concrete polishing?

A standard polishing sequence: 16–30 grit metal bond (open floor and level), 40–60 grit metal bond (refine), 100–200 grit resin (transition), 400–800 grit resin (hone), 1500–3000 grit resin (finish). Each floor is different — PSI, aggregate exposure, and existing coatings all affect which grits to skip or add.

Do your diamond tools fit Klindex, Husqvarna, Lavina, and other major grinders?

Yes. We stock tooling compatible with all major planetary grinder brands including Klindex, Lavina, Husqvarna, Superabrasive, STI Prep/Master, HTC, Blastrac, Diamatic, and Onyx. Tell us your machine model and we'll confirm fit — or we'll custom-spec tooling for non-standard setups.

How do I order and how fast does shipping take?

Order online or call (802) 489-0828. In-stock orders placed before 2 PM CST ship same day Monday through Friday via FedEx or UPS Ground. Most U.S. deliveries arrive in 2–5 business days. Freight shipping available for large equipment orders. Volume pricing available for 10+ piece orders of the same item.