About Sanding Abrasives
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Swirl-Free Air-Powered Disc Sanders
The orbital motion produces more consistent finishes than standard disc sanders. Also known as random orbital sanders. They work with either adhesive-back discs or hook and loop discs.
12 1/2"-long sanders give you more control than shorter sanders. They’re useful for sanding the vertical sides of workpieces because you can use two hands to control them.
Sanders with 3/8" orbit diameter are good for aggressive sanding, such as shaping material.
Sanders with 3/16" orbit diameter are useful for general purpose sanding.
Sanders with 3/32" orbit diameter are best for finishing pieces with ultra-fine sanding.
For technical drawings and 3-D models, click on a part number.
Sanders | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spindle | Air Inlet | Replacement Backup Pads | |||||||||||||||
| For Disc Dia. | Max. No-Load Speed, rpm | No. of Speeds | hp | Thread Size  | Gender | Average Air Consumption | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Each | Each | ||
3/8" Orbit Dia. | |||||||||||||||||
| 3 1/2" | 12,000 | Variable | 0.25 | 5/16"-24 | Female | 14 cfm @ 90 psi | 6" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 0000000 | 00000000 | 000000 |
| 5" | 12,000 | Variable | 0.25 | 5/16"-24 | Female | 14 cfm @ 90 psi | 6 1/2" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 6" | 12,000 | Variable | 0.25 | 5/16"-24 | Female | 14 cfm @ 90 psi | 7" | 1 3/4 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
3/16" Orbit Dia. | |||||||||||||||||
| 3 1/2" | 12,000 | Variable | 0.25 | 5/16"-24 | Female | 14 cfm @ 90 psi | 6" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 5" | 12,000 | One | 0.3 | 5/16"-24 | Female | 19 cfm @ 90 psi | 7" | 2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 5" | 12,000 | Variable | 0.3 | 5/16"-24 | Female | 14 cfm @ 90 psi | 6 1/2" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 6" | 12,000 | One | 0.3 | 5/16"-24 | Female | 19 cfm @ 90 psi | 7 1/2" | 2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 6" | 12,000 | Variable | 0.3 | 5/16"-24 | Female | 14 cfm @ 90 psi | 7" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 8" | 10,000 | Variable | 0.45 | 5/16"-24 | Female | 23 cfm @ 90 psi | 12 1/2" | 4 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
3/32" Orbit Dia. | |||||||||||||||||
| 3 1/2" | 12,000 | Variable | 0.25 | 5/16"-24 | Female | 14 cfm @ 90 psi | 6" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 5" | 12,000 | One | 0.3 | 5/16"-24 | Female | 19 cfm @ 90 psi | 7" | 1 3/4 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 5" | 12,000 | Variable | 0.25 | 5/16"-24 | Female | 14 cfm @ 90 psi | 6 1/2" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 6" | 12,000 | One | 0.3 | 5/16"-24 | Female | 19 cfm @ 90 psi | 7 1/2" | 2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| 6" | 12,000 | Variable | 0.25 | 5/16"-24 | Female | 14 cfm @ 90 psi | 7" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
Dust-Collecting Swirl-Free Air-Powered Disc Sanders
These sanders come ready to hook up to a self-contained dust collection kit (sold separately). The orbital motion produces more consistent finishes than standard disc sanders. Also known as random orbital sanders. Use with adhesive-back vacuum sanding discs.
Sanders | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spindle | Air Inlet | Replacement Backup Pads | ||||||||||||||||
| For Disc Dia. | No. of Vacuum Holes | Max. No-Load Speed, rpm | No. of Speeds | hp | Thread Size | Gender | Average Air Consumption | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Each | Each | ||
| 5" | 5 | 12,000 | Variable | 0.3 | 5/16"-24 | Female | 14 cfm @ 90 psi | 8 1/2" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 0000000 | 00000000 | 000000 |
| 6" | 6 | 12,000 | Variable | 0.3 | 5/16"-24 | Female | 14 cfm @ 90 psi | 9" | 1 1/2 | 1/4 | NPT | Female | 1/4" | Backup Pad | 00000000 | 000000 | 00000000 | 00000 |
| Required Dust-Collection Kit | 00000000 | Each | 000000 |
Static-Control Swirl-Free Air-Powered Disc Sanders
Dissipate electrostatic discharge (ESD) for safety when sanding. These sanders have a copper ground wire to divert ESD away from users, sensitive equipment, and combustible materials. They’re often used for sanding across multiple materials—such as wood to fiberglass—as doing so can generate harmful static. Connect the copper wire to the ground of either a vacuum system or an outlet. These sanders also have two 1-megaohm resistors for protection in case there’s accidental contact with an electrical current.
Also known as random orbital sanders, these sanders move in small irregular circles. No single part of the abrasive follows the same path twice, resulting in a swirl-free finish. This leaves a more consistent finish than rotary or orbital disc sanders. To prevent clogs and remove debris from your environment, attach these sanders to a vacuum system. Designed for heavy duty applications, these sanders are powerful enough to quickly remove lots of material without getting bogged down. And they’re lightweight, so they’re easy to control and won’t tire you out after long periods of use. Use with hook and loop sanding discs.
For technical drawings and 3-D models, click on a part number.
Sanders | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spindle | Air Inlet | Replacement Backup Pads | ||||||||||||||||
| For Disc Dia. | Max. No-Load Speed, rpm | No. of Speeds | hp | Thread Size | Gender | Air Consumption, cfm | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Features | Each | Each | ||
3/16" Orbit Dia. | ||||||||||||||||||
| 5" | 12,000 | Variable | 0.3 | 5/16"-24 | Female | 2.7 | 9" | 2 | 1/4 | NPT | Female | 1/4" | Backup Pad | Ground Wire | 0000000 | 0000000 | 0000000 | 000000 |
| 6" | 12,000 | Variable | 0.3 | 5/16"-24 | Female | 2.7 | 9 1/2" | 2 | 1/4 | NPT | Female | 1/4" | Backup Pad | Ground Wire | 0000000 | 000000 | 0000000 | 00000 |
Air-Powered Disc Sanders
With a fixed rotary movement, these sanders remove more material from workpieces than random orbital sanders. However, they may leave swirl marks on the surface as a result.
Sanders for adhesive-back discs come with a backup pad for use with adhesive-back discs.
Sanders | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spindle | Air Inlet | Replacement Backup Pads | |||||||||||||||
| For Disc Dia. | Max. No-Load Speed, rpm | No. of Speeds | hp | Thread Size | Gender | Average Air Consumption | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Each | Each | ||
For Adhesive-Back Discs | |||||||||||||||||
| 3", 4 1/2", 5" | 20,000 | Variable | 0.3 | 7/16"-20 | Male | 4 cfm @ 90 psi | 8 1/4" | 2 1/2 | 3/8 | NPT | Female | 3/8" | Three Backup Pads | 0000000 | 000000 | 0000000 | 00000 |
| 6" | 10,000 | Variable | 1/2 | 5/16"-24 | Female | 4 cfm @ 90 psi | 9 1/2" | 4 | 1/4 | NPT | Female | 3/8" | Backup Pad | 0000000 | 000000 | 0000000 | 00000 |
Air-Powered Detail Disc Sanders
Originally designed to repair the clear coat on cars, these sanders smooth out imperfections on your most delicate workpieces. With a 1 1/4" disc that moves in a very small circular pattern, they remove tiny specks of dust that are trapped in the finish. These sanders provide a lighter sand than random orbital sanders. Ideal for detailed work, they are compact, lightweight, and produce little vibration. Use with adhesive-back sanding discs (sold separately).
Sanders | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spindle | Air Inlet | Replacement Backup Pads | |||||||||||||||
| For Disc Dia. | Max. No-Load Speed, rpm | No. of Speeds | hp | Thread Size | Gender | Air Consumption, cfm | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Each | Each | ||
1/8" Orbit Dia. | |||||||||||||||||
| 1 1/4" | 8,500 | Variable | 1/50 | 1/4"-20 | Female | 1.6 | 5 1/4" | 1 | 1/4 | NPT | Female | 1/4" | Backup Pad | 000000 | 0000000 | 0000000 | 000000 |
Swirl-Free Electric Disc Sanders
Prevent swirl marks to leave a more consistent finish than rotary disc sanders. Also known as random orbital sanders, these sanders move in small irregular circles. No single part of the abrasive follows the same path twice, resulting in a swirl-free finish. A dust collection system draws dust through the sanding pad and into a collection canister. This keeps your work surface clean and reduces how much dust is kicked into the air. Use with hook and loop sanding discs.
Sanders | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No-Load Speed, orbits/minute | Replacement Backup Pads | |||||||||||||||
| For Disc Dia. | No. of Vacuum Holes | Min. | Max. | No. of Speeds | O'all Lg. | Wt., lbs. | Voltage | Current, A | Motor Type | Specifications Met | Includes | Features | Each | Each | ||
| 5" | 8 | 4,000 | 12,000 | Variable | 10 7/8" | 3.5 | 120V AC | 3 | Brushed | UL Listed | Backup Pad | Dust Collection Canister, Removable Front Handle, Speed Lock-On Button | 00000000 | 0000000 | 00000000 | 000000 |
| 6" | 8 | 4,000 | 10,000 | Variable | 12 1/8" | 5.2 | 120V AC | 2.7 | Brushed | UL Listed | Backup Pad, Sanding Disc | Dust Collection Canister, Removable Front Handle, Speed Lock-On Button | 00000000 | 000000 | 00000000 | 00000 |
Nylon Mesh Pad Sanding Blocks
Attach a nylon mesh sanding pad (sold separately) to these blocks for improved comfort and control. Teeth on the bottom of the block sink into the mesh of the sanding pad to hold it in place. Use them with pads at least the size of your block. They're most commonly used with standard 6” Wd. × 9” Lg. sanding pads.
For technical drawings and 3-D models, click on a part number.
Hand Sanding Blocks
Attach abrasives to the flat or curved side of these blocks for improved comfort and control. Sanding sheets are sold separately.
For technical drawings and 3-D models, click on a part number.
For Sheet | ||||||
|---|---|---|---|---|---|---|
| Wd. | Lg. | Wd. | Lg. | Material | Each | |
| 2 3/4" | 9" | 2 3/4" | 4 3/4" | Rubber | 000000 | 00000 |
| Grit | Wd. | Lg. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | Pkg. Qty. | Pkg. | |
For Rough Finish | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 80 | 2 3/4" | 9" | Aluminum Oxide | Paper | Clog Resistant | Steel, Wood | 15 | 0000000 | 00000 |
For Smooth Finish | |||||||||
| 100 | 2 3/4" | 9" | Aluminum Oxide | Paper | Clog Resistant | Steel, Wood | 15 | 0000000 | 0000 |
| 120 | 2 3/4" | 9" | Aluminum Oxide | Paper | Clog Resistant | Steel, Wood | 15 | 0000000 | 0000 |
| 150 | 2 3/4" | 9" | Aluminum Oxide | Paper | Clog Resistant | Steel, Wood | 15 | 0000000 | 0000 |
Easy-Feed Hand Sanding Blocks
Blocks hold an adhesive-back sanding roll—cut off worn abrasive and pull out more as needed. Use the flat surface for sanding corners and the rounded end for curves. Rolls are sold separately.
For technical drawings and 3-D models, click on a part number.
2 1/2" Wd. | 3 1/4" Wd. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grit | Lg. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | Each | Each | ||
For Smooth Finish | |||||||||
| 100 | 55" | Silicon Carbide | Paper | Clog Resistant | Steel, Wood | 0000000 | 00000 | 0000000 | 00000 |
| 120 | 70" | Silicon Carbide | Paper | Clog Resistant | Steel, Wood | 0000000 | 0000 | 0000000 | 0000 |
| 180 | 85" | Silicon Carbide | Paper | Clog Resistant | Steel, Wood | 0000000 | 0000 | 0000000 | 0000 |
For Extra-Smooth Finish | |||||||||
| 240 | 100" | Silicon Carbide | Paper | Clog Resistant | Steel, Wood | 0000000 | 0000 | 0000000 | 0000 |
| 280 | 100" | Silicon Carbide | Paper | Clog Resistant | Steel, Wood | 0000000 | 0000 | 0000000 | 0000 |
Sheet Sanding Block Assortments
Keep a variety of sanding blocks on hand to smooth workpieces of all shapes and sizes. The blocks in these assortments are more comfortable to hold than a sheet alone and give you greater control while you sand. Larger blocks are good for finishing wide surfaces; smaller blocks squeeze into tight spaces. All are bright yellow, so they’re easy to spot in dusty shops. Pair them with adhesive-back or hook-and-loop sanding sheets and rolls (sold separately).
| Includes | No. of Pieces | Material | Each | |
Adhesive Back | ||||
|---|---|---|---|---|
| One 1 1/4" Dia. × 10 3/4" Lg. Block One 1 3/8" Wd. × 10 3/4" Lg. Block One 2 1/8" Dia. × 10 3/4" Lg. Block with one Angled Side One 2 5/8" Wd. × 5 1/4" Lg. Block with Beveled Comfort Grip One 2 5/8" Wd. × 10 3/4" Lg. Block with Beveled Comfort Grip Two 2 1/2" Wd. × 5 3/8" Lg. Blocks | 7 | Foam | 0000000 | 0000000 |
Hook and Loop | ||||
| One 1 1/4" Dia. × 10 3/4" Lg. Block One 1 3/8" Wd. × 10 3/4" Lg. Block One 2 1/8" Dia. × 10 3/4" Lg. Block with one Angled Side One 2 5/8" Wd. × 5 1/4" Lg. Block with Beveled Comfort Grip One 2 5/8" Wd. × 10 3/4" Lg. Block with Beveled Comfort Grip Two 2 1/2" Wd. × 5 3/8" Lg. Blocks | 7 | Foam | 0000000 | 000000 |
Hand Sanding Blocks for Discs
Sand flat surfaces. Sanding discs sold separately.
Flexible Hand Sanding Blocks for Discs
Made of foam, these blocks flex to sand around curves. Use with adhesive-back discs (sold separately).
Electric Sheet Sanders
With rapid back and forth movements in a straight line, these sanders remove more material than random orbital sheet sanders. Adjust their speed to fit your task. Higher speeds remove material quickly; lower speeds prevent damage and burns to delicate material. Rectangular in shape, they reach into corners and fit along edges better than disc sanders. A dust collection system draws dust through the sanding pad and into a collection canister. This keeps your work surface clean and reduces the amount of dust flying in the air. These sanders may leave scratches on your surface because they're moving so quickly. You can remove those scratches by sanding with a finer grit. Sanding sheets are sold separately.
Sanders | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Sheet | Replacement Backup Pads | ||||||||||||||
| Wd. | Lg. | No. of Vacuum Holes | Max. No-Load Speed, orbits/min. | No. of Speeds | O'all Lg. | Wt., lbs. | Voltage | Current, A | Specifications Met | Includes | Features | Each | Each | ||
| 3 5/8" | 9" | 8 | 11,000 | One | 10" | 3.5 | 120V AC | 1.7 | UL Listed | __ | Dust Collection Bag | 0000000 | 000000 | 0000000 | 00000 |
| 4 1/2" | 5 1/2" | 6 | 14,000 | One | 5" | 2.5 | 120V AC | 2 | UL Listed | Plastic Carrying Case, Sandpaper Punch, Three Sanding Sheets | Dust Collection Bag | 00000000 | 00000 | 00000000 | 0000 |
Swirl-Free Air-Powered Sheet Sanders
Leave your material with a more uniform finish than if you used a standard sheet sander. Also known as random orbital sanders, these sanders move in small irregular circles. No single part of the abrasive follows the same path twice, resulting in a swirl-free finish. Because they are rectangular, they reach into corners and fit along edges better than disc sanders. Sanding sheets are sold separately.
Sanders | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Sheet | Air Inlet | Replacement Backup Pads | ||||||||||||||
| Wd. | Lg. | Max. No-Load Speed, orbits/min. | No. of Speeds | hp | Air Consumption, cfm | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Each | Each | ||
| 3 2/3" | 9" | 8,000 | Variable | 0.3 | 9 | 8 1/4" | 4 | 1/4 | NPT | Female | 3/8" | Backup Pad | 0000000 | 0000000 | 0000000 | 000000 |
| Replacement Shoe Assembly | 0000000 | Each | 000000 |
Air-Powered Sheet Sanders
Remove more material than random orbital sheet sanders—these sanders rapidly move back and forth in a straight line. You can adjust the speed to match your task: higher speeds remove material quickly, lower speeds prevent damage and burns to delicate material. Because these sanders are rectangular, they reach into corners and fit along edges better than disc sanders. Keep in mind, these sanders may leave scratches on the surface because they're moving so quickly. You can remove those scratches by sanding with a finer grit. Sandpaper is sold separately.