About Sanding Abrasives
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Air-Powered Detail Sheet Sanders
Shaped to squeeze into tight spaces—edges, corners, and angled surfaces—these compact sanders smooth out imperfections. They move in a very small circular pattern for precise control, making them a good choice for a light sand on delicate workpieces. Use them with either hook and loop or adhesive-back sanding sheets.
Dust-collecting sanders remove particles from the air and the surface of the sanding sheet to extend its life. Connect them to a collection kit (sold separately).
Triangle backup pads fit into 90° corners.
Pointed oval backup pads fit into extra-tight corners and narrow spaces. They have curved edges for easy sanding along contours.

For Sheet | Air Inlet | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Lg. | Max. No-Load Speed, rpm | No. of Speeds | hp | Air Consumption, cfm | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Each | |
1/32" Orbit Dia. | ||||||||||||||
| 3" | 3" | 13,000 | Variable | 0.12 | 2.8 | 9" | 1.6 | 1/4 | NPT | Female | 1/4" | Hook and Loop Triangle Backup Pad | 9312N101 | 0000000 |

Sanders | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Sheet | Air Inlet | Dust-Collection Kits | |||||||||||||||
| Wd. | Lg. | No. of Vacuum Holes | Max. No-Load Speed, rpm | No. of Speeds | hp | Air Consumption, cfm | O'all Lg. | Wt., lbs. | Pipe Size | Thread Type | Gender | For Air Hose ID | Includes | Each | Each | ||
1/32" Orbit Dia. | |||||||||||||||||
| 2 1/4" | 3 3/4" | 6 | 15,000 | Variable | 0.12 | 2.8 | 9" | 1.8 | 1/4 | NPT | Female | 1/4" | Adhesive-Back Pointed Oval Backup Pad | 9312N102 | 0000000 | 82355A85 | 000000 |
Adhesive-Back Sanding Sheets for Detail Sanders
Peel and stick these sheets to your detail sander whenever it’s time for fresh grit. Covered in aluminum oxide, the most common choice for general purpose sanding, these sheets are great for use on metal and wood. A clog-resistant coating keeps dust and debris from building up and keeps everything cool, so the abrasive doesn’t break down as quickly. Their shape squeezes into tight spaces such as edges, corners, and angled surfaces.
Triangle sheets fit into 90° corners.
Pointed oval sheets fit into extra-tight corners and narrow spaces. They have curved edges for easy sanding along contours.
| Grit | Wd. | Lg. | For Use On | Abrasive Material | Abrasive Backing Material | Sanding Properties | Pkg. Qty. | Pkg. | |
Triangle Sheets for 57900 Dynabrade Sanders | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | |||||||||
| 80 | 3" | 3" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N21 | 000000 |
For Smooth Finish | |||||||||
| 120 | 3" | 3" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N22 | 00000 |
| 150 | 3" | 3" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N23 | 00000 |
| 180 | 3" | 3" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N24 | 00000 |
| 220 | 3" | 3" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N25 | 00000 |
For Extra-Smooth Finish | |||||||||
| 320 | 3" | 3" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N26 | 00000 |
| 400 | 3" | 3" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N27 | 00000 |
Pointed Oval Sheets for 58017 Dynabrade Sanders | |||||||||
For Rough Finish | |||||||||
| 80 | 2 1/4" | 3 3/4" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N28 | 00000 |
For Smooth Finish | |||||||||
| 120 | 2 1/4" | 3 3/4" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N29 | 00000 |
| 150 | 2 1/4" | 3 3/4" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N31 | 00000 |
| 180 | 2 1/4" | 3 3/4" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N32 | 00000 |
| 220 | 2 1/4" | 3 3/4" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N33 | 00000 |
For Extra-Smooth Finish | |||||||||
| 320 | 2 1/4" | 3 3/4" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N34 | 00000 |
| 400 | 2 1/4" | 3 3/4" | Steel, Wood | Aluminum Oxide | Paper | Clog Resistant | 10 | 9212N35 | 00000 |





























