Uneeda Wide Belt Abrasives, 44" x 60"- Cantek C431

by Uneeda

Abrasive belts are made to order and often are not a stocked item from the manufacture.

Call our office to confirm belt availability before placing your order.

#80 Grit Belts, 3 Per a Box

#100 & Finer Grit Belts, 5 Per a Box

How to Select the Best Abrasive for your Needs

Ultimately, there's no one-size-fits-all solution for abrasives. The best abrasive for your will depend on the materials you're working with and the outcome you're tying to achieve with your materials.


The grit and type of sandpaper you need to use depends on the intended application. If you are simply finishing or smoothing, you want to use an extra fine abrasive; something below 100 grit. If removing material, such as paint, varnish, or uneven blemishes, stay between 120 and 150 grit sizes. If shaping or evening out un-leveled surfaces, you want to use a course grit of at least 200.


One of the most popular abrasive materials, aluminum oxide is the industry standard for common applications and is the least expensive option on the market. The low price point comes at a cost as aluminum oxide often has the least longevity. Open coast aluminum oxide is excellent for planing, stripping, roughing, and finishing on all wood types. Closed coat aluminum oxide is great for snagging, weld removal, and grinding of metals. High quality aluminum oxide is highly friable, meaning the tips of the abrasive grains fragment as it wears, continually providing sharp cutting surfaces, and increase working life. Aluminum oxide abrasives are highly customizable to specific applications. 


Cloth is a popular backing due to its cost effectiveness and strength. Premium abrasive product typically feature cloth or other synthetic backings. Polyester is a waterproof, synthetic backing that offers superior strength and longevity. Most standard sized belts are cloth backed.


RKXO is a poly-cotton blend sued for heavy duty sanding. While coarser grits are best suited for stock removal, the finer grits are ideal for finishing of raw wood. This product provides an excellent finish.

Applications: Hardwood, Softwood, Veneer

Grain: Aluminum Oxide

Backing: X-Weight Cloth, Poly-Cotton Blend

Bonding: Resin over Resin

Coating: Semi-Open

Color: Maroon



-  Heavy Duty Cloth Backing

-  Premium Grain

-  Reduced Clogging

-  Universal Application


Single combination head allows the operator full control of sanding operations for calibrating off of the rubber drum & finish sanding by lowering the platen through an eccentric lever. Quick-release handle for belt changing and access to the removable platen.

Cantek Wide Belt Sander C 431 Head


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