| Color | Blue |
|---|---|
| Plate Material | Fiberglass |
| Grade | Extra Coarse |
| Discs Per Order | 200 PACK |
| Abrasive Type | Coated |
| Attaching System | Arbor |
| Brand | SATC |
| Flap Disc Type | Type 29 |
| Grit (ANSI) | 40 |
| Disc Diameter | 4-1/2 in |
| Backing Material | X-Weight Polyester Cotten |
| Bond | Resin over Resin |
| Abrasive Material | Zirconia Alumina |
| Center Hole Size | 7/8 in |
| Coat Type | Closed Coat |
Check the listing for details. 200x Zirconia Flap Disc 4.5" 4-1/2 40 Grit Angle Grinder Sanding Grinding Wheels. Color: Blue, Condition: New. Listed at 155.99 USD. Roll Lock Sanding Discs. Hook & Loop Sanding Discs. Sander Pad & Sanding Blocks. Sanding Sponges. Sanding Sleeves & Drums Set. About the Structure of Flap Discs : 72pcs small 24x18mm cloth backing sanding discs are bonded tightly on the plate.