These flap discs are made of overlapping Zirconia Alumina abrasive flaps glued to a backing plate.  They are compatible with most angle grinders and are used to contour and shape metal.  These longer duration Zirconia Alumina discs are ideal for professional use.

Learn More about Zirconia Alumina sanding abrasives.

Zirconia Alumina 7" Flap Discs/Wheels - Type 27

Angle Grinders

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Option Size Grit Abrasive Material Activity / Use Surface Type Unit Purchase
7" x 5/8"-11 Type 27 Zirconia Alumina Flap Discs - 40 Grit
427-73040Z
7" x 5/8"-11 40 Zirconia Alumina Grinding Metal
$23.22/EA
Register to see Discount In Stock and Ready to Ship In Stock and Ready to Ship
7" x 5/8"-11 Type 27 Zirconia Alumina Flap Discs - 60 Grit
427-73060Z
7" x 5/8"-11 60 Zirconia Alumina Grinding Metal
$23.22/EA
Register to see Discount In Stock and Ready to Ship In Stock and Ready to Ship
7" x 5/8"-11x Type 27 Zirconia Alumina Flap Discs - 80 Grit
427-73080Z
7" x 5/8"-11 80 Zirconia Alumina Grinding Metal
$23.22/EA
Register to see Discount In Stock and Ready to Ship In Stock and Ready to Ship
7" x 5/8"-11 Type 27 Zirconia Alumina Flap Discs - 120 Grit
427-73120Z
7" x 5/8"-11 120 Zirconia Alumina Grinding Metal
$23.22/EA
Register to see Discount Call for Lead Time In Stock