Flap Disc, Coarse, 40 Grit, Type 27 MPN:7000144120
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Free Shipping
In Stock
SKU
510-G4580339
Flap Disc, Coarse, 40 Grit, Type 27
The 3M 577F Flap Disc is a high-performance tool for heavy-duty sanding and grinding applications. Its coarse 40-grit zirconia alumina abrasive material and fiberglass backing plate provide aggressive cutting and durability. Suitable for use on a variety of surfaces, including metal, wood, and drywall, this flap disc excels in demanding tasks such as sanding down rough welds or smoothing out concrete. With a maximum operating speed of 13,300 RPM, it delivers fast results and minimizes downtime. Ideal for professionals and serious DIYers, this disc offers a reliable and efficient solution for tackling tough projects.
Top product features:
- Abrasive Type Coated with Zirconia Alumina for aggressive material removal
- Coarse 40 Grit for fast stock removal and surface preparation
- Maximum Operating Speed of 13,300 RPM for efficient cutting and grinding
Top product applications:
- Deburring and edge preparation on metal parts
- Grinding and smoothing of welds
- Removing old coatings and paint from metal surfaces
Flap Disc, Abrasive Type Coated, Abrasive Material Zirconia Alumina, Grade Coarse, Backing Plate Material Fiberglass, Connector Size 7/8 in, Connector Type Unthreaded Hole, Density Rating Standard, Flap Disc Type Type 27, Overall Diameter 4 1/2 in, Series 577F, Backing Material Polyester, Backing Weight YF, Coating Coverage Closed, Grit 40, Maximum Operating Speed 13,300 RPM, Color Green, Features Performance Coated
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 10
- Unit of Measure: EA
- Package Length: 6.10
- Package Width: 5.80
- Package Height: 6.10
- Package Weight: 2.90
Product info last updated on January 13, 2026 8:05am UTC
Category: Sanding Abrasives