About Us

About National Abrasives Inc. – Commercial Abrasives Supplier

National Abrasives, Inc. is a family-owned and operated commercial abrasives supplier for industrial applications. For over 20 years, serving the needs of our customers has been our number one priority.  We supply products from only the best brands, ship orders quickly and provide top-level customer service.

Shop our products to see why we’re a trusted industrial abrasives distributor.

Industry-Leading Manufacturers We Work With

We offer a wide variety of quality coated and bonded abrasive products, cutting tool and safety products and stock removal and finish improvement products. Our products come from well-known brands, so you can trust that your product will last through every job application.
We are a Master Distributor of Mirka, an industry leader for sanding tools and accessories. Shop Mirka products, such as sanders, abrasives, sheets and rolls. We also carry products from other top brands, like VSM, SIA, Walter, Sait and more. Shop by brand for your selection of industrial abrasives.

Our Location

National Abrasives, Inc. is located in Lewisberry, Pennsylvania, just south of Harrisburg. Our prime location allows us to serve the Pennsylvania area as well as deliver to customers across the nation.

Anytime you make a purchase with us, you’ll receive free shipping on your order. If you order in-stock items by 1 p.m., we’ll ship your order the same day. Orders placed after 1 p.m. or on the weekends will ship the next business day. If your items are out of stock, you will receive them in three to five days. We understand that you want your products right away — that’s why we do all we can to get your order to you as soon as possible.

To see when your order will be delivered, view our transit time map.

Brands We Serve

Tools for Every Job at Competitive Prices

We have everything you need to complete your next job, from sanders to cartridge rolls to cutoff wheels and more. These tools are suitable for a variety of materials and applications. Whether you are working with aluminum, sanding flooring or buffing a vehicle, we have products for you.

Our Mirka products are set at fair prices so you get the best deal on your tools. If you need to place a bulk order, you’ll receive special pricing. When you buy 10 or more boxes of a product, you’ll get a volume discount. We also offer special pricing for our German-made resin fiber disks when you place an order of 1,000 or more.

We want you to be confident in the products you order from National Abrasives, Inc. If you want to see a product before placing your order, free product samples are available upon request.

Browse our large selection of reliable products today and take advantage of our competitive pricing on all of our abrasive products and supplies. Please contact us for more information about any of our products and services.

What Our Customers Are Saying

National Abrasives, Inc. is proud to offer quality items at competitive prices. It’s one of the reasons why we have been an outstanding industrial abrasives distributor for more than 20 years. We value every customer and make sure their experience with us is an enjoyable one.

Here’s what some of our customers say about working with us:

“It is an absolute pleasure to work with the staff at National Abrasives.  They always have the stock I need on hand and ship in a timely manner.  Their competitive pricing got my attention and has kept my business as well as their superior customer service.”
– Distributor Testimonial

“We have been purchasing supplies from National Abrasives for the last 12 years. Their ability to stock unusual items allows us to react fast to our customers’ demanding needs and deadlines. We also rely heavily on National to deliver – whether it’s 5 belts or 500, they always come through.”
-Lance Thomas, IPG, York, PA

Friendly and Helpful Customer Service

National Abrasives, Inc. values customer service. We want our partnership to be a beneficial experience for you. A knowledgeable and friendly representative will answer all of your product and service questions.

If you have any problems with your order, our team will do everything we can to make it right. If you need to return a product, you can ship it back for a full refund. You may also exchange your product for another at the same price.

Contact National Abrasives, Inc. today. We will be more than happy to talk with you.

Call: 800-459-8008

Email: info@nainc.org

Chat: Monday through Friday from 8 a.m. to 4 p.m. EST

Shop National Abrasives, Inc. Products Online Today

National Abrasives, Inc. is a top abrasive supplier for industrial applications. With our vast range of products, you are sure to find what you need for your next project, in addition to enjoying our fast shipping and dedicated customer service.
Shop our online inventory today, and contact us with any questions.


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