United Abrasives - Sait 50118 3A Fiber Disc 4-1/2" x 7/8" 50 Grit Aluminum Oxide
Premium aluminum oxide grain with grinding aid. Special aluminum oxide grain to reduce heat build up and reduce loading. Closed coat structure for more material removal and better finishing. Resin over resin construction for a strong bond that is resistant to heat and moisture. Vulcanized fiber backing for heavy duty sanding.
United Abrasives - Sait 52891 3A Fiber Disc 4-1/2" x 7/8" 50 Grit Aluminum Oxide - Pkg Qty 100
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Product Description
PRICE
$160.00 Sold in packages of 100 / $1.60 ea
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Weights & Dimensions
| Center Hole Diameter | 7/8 in |
| Diameter | 4-1/2 in |
Product Details
| Max RPM | 11000 rpm |
| Series | 3A |
| Disc Type | Fiber Disc |
| Bonding Type | Resin |
| Grit | 50 |
| Backing Material | Vulcanized Fiber |
| Tool Compatibility | Angle Grinders |
| Applicable Materials | Stainless, Metal, Aluminum |
| Manufacturers Part Number | 52891 |
| Grade | Coarse |
| Abrasive Material | Aluminum Oxide |
| Brand | United Abrasives-Sait |