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  6. 3M™ Flap Disc, 577F, grade 80, T29, 4 1/2 in x 7/8 in (114.3 mm x 22.2 mm)

3M™ Flap Disc, 577F, grade 80, T29, 4 1/2 in x 7/8 in (114.3 mm x 22.2 mm)

  • 3M ID 7000119474
  • UPC 00051141309903

Can grind and blend in a single step

Good for sharp edge work and flat finishing

Grinding aid for cooler running

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Details

Highlights
  • Can grind and blend in a single step
  • Good for sharp edge work and flat finishing
  • Grinding aid for cooler running
  • Long life
  • Quick attachment system

For aggressive stock removal on a variety of welds, coatings and other metal fabrication applications, choose the 3M™ Flap Disc 577F. The overlapping coated abrasive cloth flaps on the 3M™ Flap Disc 577F provide several layers of abrasives, making the disc very durable.

The 3M™ Flap Disc 577F is a versatile product that delivers a fast cut, long life, and a smooth finish. Performance and price make this disc a great deal and the flap design allows one disc to perform both the grinding and blending steps. Additionally, the economic alumina zirconia mineral is ideal for long-lasting performance on both mild and stainless steel applications.

Suggested applications
  • Deburring
  • Finishing
  • Grinding
  • Polishing

Typical Properties

Abrasive Material

Alumina Zirconia

Applications

Deburring, Finishing, Grinding, Polishing

Attachment Type

Threaded

Backing Material

Polyester Cloth

Backing Weight

YF Weight

Brands

3M™

Centre Hole Diameter (Imperial)

0.875 in

Centre Hole Diameter (Metric)

22.225 mm

Coat Type

Closed Coat

Disc Type

T29

Equipment - Machines

Right Angle Grinders

For Use On

Stainless Steel, Carbon Steel

Grit

80

Industries

Metalworking

Maximum Speed

13300 rpm

Sub Applications

Right Angle Grinding, Blending, Edge Beveling

Sub Industries

Metal Fabrication

Overall Diameter (Imperial)

4.5 in

Overall Diameter (Metric)

114.3 mm