Red Label Abrasives

1 X 18 Inch Knife Sharpener Sanding Belts, 10 Pack

1 X 18 Inch Knife Sharpener Sanding Belts, 10 Pack - Main image
$20.75 $33.46 In stock

Our 1 x 18 inch knife sharpening sanding belts are unbeatable. All of the belts with the exception of our 80 grit belts (which are ceramic) use a premium aluminum oxide metalworking grit material specifically designed for knife sharpening and grinding. Red Label’s precision built bi-directional tape joints allow belts to run in either direction. The belts are also manufactured with a flexible, J-weight polyester backing to make sharpening easier. 

Our industrial quality abrasive belts combine a precision cut with a long life - marrying affordability with durability. All of our knife sharpener belts are hand built in the USA by our Red Label Abrasives team.

Sharpening Belt Compatibility

Red Label’s 1 x 18 inch knife sharpening sanding belts will work with any tool that uses 1 x 18 inch belts. It’s important to note that these belts are compatible with the Work Sharp Ken Onion Blade Grinder Attachment. However, they are not compatible with the Work Sharp Knife & Tool Sharpener (WSKTS) or the base model Work Sharp Knife & Tool Sharpener - Ken Onion Edition (WSKTS-KO). 

The Work Sharp Knife & Tool Sharpener uses ½” x 12” sharpening belts while the base model Ken Onion edition uses ¾” x 12” sharpening belts. Red Label also sells sharpening belts in these sizes. 

1” X 18” Knife Sharpening Sanding Belt Pack Options

Our 1 x 18 knife sharpening belts are available in a variety of different grit options. You can buy a pack of one grit, or you can buy our multi grit assortment pack to get an assortment of different grits. The assortment pack is a great option to be able to obtain a smaller quantity of several different grits at an affordable price. Our pack options can be found below. 

  • Available Grits: 60 (ceramic), 80 (ceramic), 120 (ceramic) 120, 220, 320, 400, 600, 800, 1000,1500, 2000, 5000, 7000
  • Multi Grit Assortment: 80 (2belts), 320 (2belts), 800 (3belts), 5000 (3belts)

Why Purchase 1 x 18 Knife Sharpening Belts From Red Label Abrasives?

Red Label Abrasives has been a leader in the abrasive manufacturing industry for over 35 years. Our sharpening belts are industrial grade belts. They’re designed to be effective over a very long span of time and we’re able to provide them at some of the most affordable prices on the internet, because we are the manufacturer. When you purchase sharpening belts from us, you’re buying belts that were hand built in the United States in our Belding, MI factory. 

We’re also a family-owned business and have been since our founding in 1982. You’ll notice the difference working with our small, family operation. You’ll receive unrivaled customer support and exceptional customer service. We even offer a money back guarantee to ensure that you’re satisfied with your order. Our abrasive technicians are here to serve you. You can speak with a technician by filling out a contact form or by calling (844) 824-1956.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Elizabeth ★★★★★

These 1x18 belts fit my sharpener perfectly and the ceramic 80-grit really tears through a dull blade fast. I've already used two belts to bring back an old chef's knife I thought was a goner.

Owen U. ★★★★★

The aluminum oxide grit on these belts works perfectly for my shop tools, holding up better than cheaper options I've tried. The 10-pack gives me plenty of spares for different grits I need on hand.

Jason ★★★★★

The aluminum oxide grit on these belts cuts through metal like butter, and even the ceramic 80-grit option hasn't shown any wear after several sessions. I've already ordered a second pack to keep on hand.