Flap Disc 4 1/2 in Dia 7/8 in Arbor MPN:31005
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The 3M flap disc 577F is a versatile abrasive tool designed for heavy-duty metalworking applications, providing an all-in-one grinding and blending solution. Its alumina zirconia mineral is ideal for tough grinding tasks and delivers exceptional final finishes. With overlapping construction, this flap disc outlasts traditional discs while maintaining a tight grip on the cutting surface for precise curves and contours. The combination of fast-cutting abrasives, versatility, durability, and heat resistance make it perfect for weld grinding, deburring, rust removal, edge grinding, and weld seam blending. The heavyweight polyester-backed flap ensures longevity while the quick-change disc simplifies switching between projects. Upgrade your metalworking routine with the 3M flap disc 577F for a one-step solution to a wide range of tasks.
Top product features:
- Fast-cutting alumina zirconia mineral for tough grinding applications.
- Overlapping construction allows more abrasive material to be loaded onto the cutting surface.
- Quick-change disc simplifies switching between projects.
Top product applications:
- Weld grinding for removing excess weld material and achieving a smooth finish.
- Deburring to remove burrs, rough spots, and imperfections from metal surfaces.
- Edge grinding for shaping, smoothing, or cutting edges on metals like steel and aluminum.
Technical Specifications
- Item Flap Disc
- Abrasive Disc Type Type 29
- Disc Diameter 4 1/2 in
- Mounting Hole Size 7/8 in
- Abrasive Grit 60
- Abrasive Grade Medium
- Disc Backing Material Cloth
- Abrasive Material Zirconia Alumina
- Series 577F
- Backing Weight YF
- Max. RPM 13,300 RPM
Manufacturer Details
- Manufacturer: 3M
- Condensed Mfg Number: 31005
- MPN: 31005
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- GDS Category Name: Flap Discs
- GDS Family Name: Sanding Discs and Kits
- GDS Segment Name: Abrasives
- UNSPSC: 31191506
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Abrasives and abrasive media
- UNSPSC Commodity ID: 06
- UNSPSC Commodity Name: Abrasive discs
- UNSPSC Family ID: 19
- UNSPSC Family Name: Grinding and polishing and smoothing materials
- UNSPSC Segment ID: 31
- UNSPSC Segment Name: Manufacturing Components and Supplies
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on November 17, 2023 12:18pm UTC Category: Sanding Discs and Kits