Equipment

National understands that your job needs are unique. That’s why we always match your specific requirements with the right product from our extensive catalog of industrial-grade floor removal and surface preparation tools.

Our rugged, durable products are purpose-built for virtually any flooring construction application. Whether you need an electric, propane, or battery-powered solution, we’ll recommend the perfect tool that gets the job done – every time.

Grinders & Polishers

Concrete Surface Prep with Grinders

Concrete grinders are powerful tools that can make a big difference in prepping concrete for a new coating. Whether you’re a DIY enthusiast or a professional contractor, understanding the options will help you achieve the best results.

Looking for 110V?

National’s offers two 110V grinders, the Helix and the 8274-4. Both grinders have a wide selection of tooling for removal, prep, and polishing. From PCDs to metal bond diamonds and polishing pads, National has your grinder covered.

Need help with Tooling?

Start here for more tips on selecting the right tooling for your grinder and your job.

$1,155.36

MSRP:

Worldwide Availability

Our durable, industrial-grade products are available at select distribution centers and rental agencies around the world. Click the below button to find out where you can experience the National difference for yourself.

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Online Resources

Need support on a particular product or training on completing a project safely? Visit our Resources page for tips, articles, and videos created to make floor removal and surface preparation easier, safer, and more efficient.

Equipment

Grinders & Polishers

Concrete Surface Prep with Grinders

Looking for 110V?

Need help with Tooling?

Looking for details on grinder operation, maintenance, or competitive comparisons? Download our Concrete Grinder Guide for expert insights.

P800

P650

M800

M600

401845

Helix Grinder

8274-4 Grinder

GP500 Grinder

GP700 Grinder

GP3000 Grinder

3435 Handheld Grinder

3432 5-inch polisher

Worldwide Availability

Online Resources

Videos

Operating & Service Manuals

Catalogs

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