3M 577F Type 29 Coated Alumina Zirconia Flap Disc - 36 Grit - 4 1/2 in Dia 7/8 in Center Hole - 13300 Max RPM - Standard
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3M 577F Type 29 Coated Zirconia Alumina Flap Disc (Series 577F). Coated, very coarse grade flap disc with a cloth backing designed for heavy duty grinding and blending on steels and stainless steel. Disc diameter: 4-1/2 in (4.5 in), center hole 7/8 in arbor, grit: 36 (Zirconia Alumina abrasive), backing material: polyester cloth, attachment type: arbor hole, abrasive type: coated, backing weight: YF. Maximum RPM: 13,300. Series: 577F. Product is offered as standard flap disc configuration for power finishing and sanding applications. Manufacturer references: 3M (Mfg Part Number 7000119471 / Item model number 051141-30987). Packaging and ordering configuration examples noted in marketplace listings (e.g., FD 4.5X7/8 60G 577F 10/CA). Proposition 65 warning indicated on marketplace listing.
Specifications:
| Materials & Construction | |
| Color | Green |
| Material | Zirconia Alumina |
| Outer Material | Polyester Cloth |
| Product Details | |
| Abrasive Material | Zirconia Alumina |
| Abrasive Type | Coated |
| Attachment Type | Arbor Hole |
| Backing Material | Polyester Cloth |
| Backing Weight | Yf |
| Center Hole Size | 7/8 |
| Construction Type | Coated |
| Disc Color | Green |
| Disc Diameter | 4-1/2 |
| Flap Disc Type | Type 29 |
| Grade | Very Coarse |
| Grit | 36 |
| Grit Material | Zirconia Alumina |
| Grit Number | 36 |
| Item model number | 051141-30987 |
| Material Application | Steels; Stainless Steel |
| Maximum Rpm | 13300 |
| Series | 577f |
| Unspsc Code | 31191506 |
| Sizing & Dimensions | |
| Height | 0.04 inches |
| Length | 4.5 inches |
| Product Dimensions | 4.5 x 4.5 x 0.04 inches |
| Weight | 2.64 pounds |
| Width | 4.5 inches |
| Technical Specifications | |
| Maximum Rpm | 13300 |
| Series | 577f |
