Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 172 products available
Grinding Wheels & Sharp Stones

Shop 172 grinding wheels & sharp stones at National Hardware Group — from trusted brands like Dewalt, Diablo, Dico and more. Every item is an authorized, warranty-backed purchase, with prices starting around $3.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
172 products
DeWalt MaxTrim 4-1/2 in. D X 7/8 in. Ceramic Trim Flap Disc 60 Grit
In-Store

Dewalt

DeWalt MaxTrim 4-1/2 in. D X 7/8 in. Ceramic Trim Flap Disc 60 Grit

MPN: DWA8281CTR

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt HP 3/4 in. D Aluminum Oxide Conical Grinding Point Cone
In-Store

Dewalt

DeWalt HP 3/4 in. D Aluminum Oxide Conical Grinding Point Cone

MPN: DWA4975

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt HP 3/8 in. D Aluminum Oxide Cylindrical Grinding Point Cylinder
In-Store

Dewalt

DeWalt HP 3/8 in. D Aluminum Oxide Cylindrical Grinding Point Cylinder

MPN: DWA4973

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt HP 3/4 in. D Aluminum Oxide Conical Grinding Point Conical
In-Store

Dewalt

DeWalt HP 3/4 in. D Aluminum Oxide Conical Grinding Point Conical

MPN: DWA4974

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt HP 1/2 in. D Aluminum Oxide Cylindrical Grinding Point Cylinder
In-Store

Dewalt

DeWalt HP 1/2 in. D Aluminum Oxide Cylindrical Grinding Point Cylinder

MPN: DWA4972

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt XP 4 in. D X 5/8-11 in. Turbo Cup Grinding Wheel
In-Store

Dewalt

DeWalt XP 4 in. D X 5/8-11 in. Turbo Cup Grinding Wheel

MPN: DW4772T

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt XP 4 in. D X 5/8-11 in. Double Row Cup Grinding Wheel
In-Store

Dewalt

DeWalt XP 4 in. D X 5/8-11 in. Double Row Cup Grinding Wheel

MPN: DW4772

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 7 in. D X 5/8-11 in. Fiberglass Zirconia Flap Disc Cut-Off Wheel
In-Store

Dewalt

DeWalt 7 in. D X 5/8-11 in. Fiberglass Zirconia Flap Disc Cut-Off Wheel

MPN: DW8330

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 7 in. D X 5/8-11 in. Fiberglass Zirconia Flap Disc Cut-Off Wheel DW8329
In-Store

Dewalt

DeWalt 7 in. D X 5/8-11 in. Fiberglass Zirconia Flap Disc Cut-Off Wheel DW8329

MPN: DW8329

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 4-1/2 in. D X 7/8 in. Zirconia Flap Disc Cut-Off Wheel DW8309
In-Store

Dewalt

DeWalt 4-1/2 in. D X 7/8 in. Zirconia Flap Disc Cut-Off Wheel DW8309

MPN: DW8309

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 7 in. D X 5/8-11 in. Fiberglass Cut-Off Wheel
In-Store

Dewalt

DeWalt 7 in. D X 5/8-11 in. Fiberglass Cut-Off Wheel

MPN: DW4999

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 4-1/2 in. D X 7/8 in. Zirconia Flap Disc Cut-Off Wheel
In-Store

Dewalt

DeWalt 4-1/2 in. D X 7/8 in. Zirconia Flap Disc Cut-Off Wheel

MPN: DW8306

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 4-1/2 in. D X 7/8 in. Aluminum Oxide Cutting/Grinding Wheel
In-Store

Dewalt

DeWalt 4-1/2 in. D X 7/8 in. Aluminum Oxide Cutting/Grinding Wheel

MPN: DW8404

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 4 in. D X 5/8-11 in. Metal Spindle Adapter
In-Store

Dewalt

DeWalt 4 in. D X 5/8-11 in. Metal Spindle Adapter

MPN: DW4900

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Makita 3 in. Steel Lock Nut Wrench

Makita

Makita 3 in. Steel Lock Nut Wrench

MPN: 782401-1

$11.99
Diablo 7 in. D X 5/8-11 in. Masonry Cup Wheel

Diablo

Diablo 7 in. D X 5/8-11 in. Masonry Cup Wheel

MPN: DMACW0700

$117.47
Diablo 4-1/2 in. D X 5/8-11 in. Masonry Cup Wheel

Diablo

Diablo 4-1/2 in. D X 5/8-11 in. Masonry Cup Wheel

MPN: DMACW0450

$93.97
Diablo 4 in. D X 5/8-11 in. Masonry Cup Wheel

Diablo

Diablo 4 in. D X 5/8-11 in. Masonry Cup Wheel

MPN: DMACW0400

$82.47
Forney 4-1/2 in. D X 7/8 in. Zirconia Flap Disc 80 Grit

Forney

Forney 4-1/2 in. D X 7/8 in. Zirconia Flap Disc 80 Grit

MPN: 71928

$9.59
Gator 4-1/2 in. D X 5/8-11 in. Masonry Grinding Wheel

Gator

Gator 4-1/2 in. D X 5/8-11 in. Masonry Grinding Wheel

MPN: 9618

$7.99
Diablo Steel Demon 4-1/2 in. Premium Zirconium Blend Bolt-On Flap Disc 40 Grit Ultra Coarse

Diablo

Diablo Steel Demon 4-1/2 in. Premium Zirconium Blend Bolt-On Flap Disc 40 Grit Ultra Coarse

MPN: DCC045040N01F

$19.99
Gator Power Series 2 in. D Resin Backing Pad 25000 rpm

Gator

Gator Power Series 2 in. D Resin Backing Pad 25000 rpm

MPN: 2226

$9.99
Gator Power Series 2 in. Synthetic/Wool Blend Twist and Lock Sanding Disc Kit Assorted Grit Medium 6

Gator

Gator Power Series 2 in. Synthetic/Wool Blend Twist and Lock Sanding Disc Kit Assorted Grit Medium 6

MPN: 2225

$18.99
DeWalt 4-1/2 in. D Resin Fiber Disc Backer Pad 5/8 in.-11 13300 rpm
In-Store

Dewalt

DeWalt 4-1/2 in. D Resin Fiber Disc Backer Pad 5/8 in.-11 13300 rpm

MPN: DABP4SR58

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Keep browsing

Related categories

Flap Disc & WheelHand & Power ToolsMounted Points & BurrsGrinding WheelsGrinding Mandrils
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
100% Authorized & Genuine — Our Guarantee →
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare