4-1/2x7/8 50 Grit Aluminum Oxide Semi-Flex Disc with Red Fiber Backing Type 29
AA Abrasives 4-1/2" Semi-Flex Disc 89017
4-1/2 x 7/8 | 50 Grit Aluminum Oxide | Type 29 - Domed
Suggested alternative AA Item# 89013 - 36 Grit
$4.65 Per Piece
Description
AA Abrasives Semi-Flex Sanding Disc 89017 - Aluminum Oxide
A/O Semi-Flex sanding discs can be used for metal working and grinding down rough castings. Excellent on materials such as iron, stainless steel and cold rolled steel.
Tech Specs
| AA Item# | 89017 |
|---|---|
| Manufacturer: | AA Abrasives |
| AA Abrasives Part# | 89017 |
| Abrasive Material: | Aluminum Oxide |
| Grit: | 50 |
| Diameter: | 4-1/2" |
| Arbor Size: | 7/8" |
| Attachment Type: | Arbor Hole |
| Type Number: | Type 29 |
| Disc Type: | Semi-Flex Disc |
AA Abrasives 4-1/2" A/O Semi-Flex Disc 89017
Semi-Flex Disc Size: 4-1/2 x 7/8
Semi-Flex Disc Type: Type 29 - Domed
Semi-Flex Disc Arbor: 7/8
Semi-Flex Disc Grit-Grain: 50 Grit - Aluminum Oxide
Semi-Flex Disc Backing: Red Fiber
Max RPM: 13,300
AA Abrasives Aluminum Oxide Semi-Flex discs for metal working and grinding down rough castings. Use on Right Angle Grinder with Back-Up Pad.






