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Home » Product » Resin fiber discs

Resin fiber discs

Aluminum oxide discs, silicon carbide discs, zirconia alumina discs, sander discs, sanding discs, grinding discs, abrasive discs, resin fiber discs, resin fibre discs.

SAFETY WARNING: Make sure the maximum RPM of the disc you choose below, is more than the RPM of the power tool you are using. Also make sure the maximum RPM of the backing pad you are using, is more than the RPM of your power tool.

WARNING: Proposition 65 Label for all resin fiber discs shown below, except the silicon carbide discs.

Abrasive resin fiber discs

All discs listed below are constructed with a heavy-duty vulcanized fiber backing. This backing is mechanically flexed to a specific shape that promotes the best assembly relationship when mounted to a backing pad. The bonding system is resin over resin. The coating process is not just the gravity method of applying grain. These discs go through an electrostatic process that embeds the grain into the resin adhesive and orients the sharpest cutting edge of the grain upward. This process ensures uniform cutting, maximize aggression, and long lasting performance.

Resin fiber discs are one of the most popular coated abrasive products for sanding and grinding applications. Each disc is individually coated, not cut out of large sheets. This assures uniform grain coverage to the outermost edge. Choose one of the three different grain options that best suits your work.

Disc holders for these discs are listed on our Spiralcool pads and Phenolic, plastic pads pages. Additional abrasive discs are shown on our Discs page.

Aluminum oxide discs

Made with premium aluminum oxide grain suitable for use on a wide range of materials. Good disc for multi purpose grinding and finishing at an economical cost. Additional description at top of page. Sold by the pack, 25/pack.

Item
Number
Item
Description
Max.
RPM
Each
Price
100 ea
Price
500 ea
Price
1,000 ea
Price
 
F415641/2" x 7/8" x 16 grit13,000Add to cart | Add to list
F4156A41/2" x 7/8" x 24 grit13,000Add to cart | Add to list
F4156B41/2" x 7/8" x 36 grit13,000Add to cart | Add to list
F4156D41/2" x 7/8" x 50 grit13,000Add to cart | Add to list
F4156F41/2" x 7/8" x 80 grit13,000Add to cart | Add to list
F41605" x 7/8" x 16 grit12,000Add to cart | Add to list
F41615" x 7/8" x 24 grit12,000Add to cart | Add to list
F41625" x 7/8" x 36 grit12,000Add to cart | Add to list
F41635" x 7/8" x 50 grit12,000Add to cart | Add to list
F41655" x 7/8" x 80 grit12,000Add to cart | Add to list
F41707" x 7/8" x 16 grit8,600Add to cart | Add to list
F41717" x 7/8" x 24 grit8,600Add to cart | Add to list
F41727" x 7/8" x 36 grit8,600Add to cart | Add to list
F41737" x 7/8" x 50 grit8,600Add to cart | Add to list
F41757" x 7/8" x 80 grit8,600Add to cart | Add to list

Silicon carbide discs

The preferred grain for use with fiberglass and composites. A resin fiber disc with extremely hard, sharp grit for cool cutting and fast stock removal. Also for grinding or finishing of non-ferous material such as marble, titanium and plastics. Hard, man-made mineral with fracturing characteristics that produce sharp cutting edges during operation. Additional description at top of page. Sold by the pack, 25/pack.

Item
Number
Item
Description
Max.
RPM
Each
Price
100 ea
Price
500 ea
Price
1,000 ea
Price
 
F4104A41/2" x 7/8" x 16 grit12,000Add to cart | Add to list
F4104B41/2" x 7/8" x 24 grit12,000Add to cart | Add to list
F4104C41/2" x 7/8" x 36 grit12,000Add to cart | Add to list
F4104D41/2" x 7/8" x 50 grit12,000Add to cart | Add to list
F4104F41/2" x 7/8" x 80 grit12,000Add to cart | Add to list
F4105A5" x 7/8" x 16 grit12,000Add to cart | Add to list
F4105B5" x 7/8" x 24 grit12,000Add to cart | Add to list
F4105C5" x 7/8" x 36 grit12,000Add to cart | Add to list
F4105D5" x 7/8" x 50 grit12,000Add to cart | Add to list
F4105F5" x 7/8" x 80 grit12,000Add to cart | Add to list
F4106A7" x 7/8" x 16 grit8,600Add to cart | Add to list
F4106B7" x 7/8" x 24 grit8,600Add to cart | Add to list
F4106C7" x 7/8" x 36 grit8,600Add to cart | Add to list
F4106D7" x 7/8" x 50 grit8,600Add to cart | Add to list
F4106F7" x 7/8" x 80 grit8,600Add to cart | Add to list

Zirconia alumina discs

Made with 100% premium, self-sharpening zirconia alumina grain for demanding applications that require heavier stock removal and grinding pressures. These discs offer a significant "step up" in overall performance/cost value versus aluminum oxide grain. Also available in 50 and 80 grit. Additional description at top of page. Sold by the pack, 25/pack.

Item
Number
Item
Description
Max.
RPM
Each
Price
100 ea
Price
500 ea
Price
1,000 ea
Price
 
F4114A41/2" x 7/8" x 16 grit13,000Add to cart | Add to list
F4114B41/2" x 7/8" x 24 grit13,000Add to cart | Add to list
F4114C41/2" x 7/8" x 36 grit13,000Add to cart | Add to list
F4107A5" x 7/8" x 16 grit12,000Add to cart | Add to list
F4107B5" x 7/8" x 24 grit12,000Add to cart | Add to list
F4107C5" x 7/8" x 36 grit12,000Add to cart | Add to list
F4108A7" x 7/8" x 16 grit8,600Add to cart | Add to list
F4108B7" x 7/8" x 24 grit8,600Add to cart | Add to list
F4108C7" x 7/8" x 36 grit8,600Add to cart | Add to list