These Type 27 flap discs are made of overlapping Alumina Oxide abrasive flaps glued to a backing plate. They are compatible with most angle grinders and are used to save a step when contouring and shaping metal. The Alumina Oxide flap discs are best for Rental Products.

Aluminum Oxide Flap Discs 5/8"-11 Shank- Type 27

Angle Grinders

These Type 27 flap discs are made of overlapping Alumina-Oxide abrasive flaps glued to a backing plate.  They are compatible with most angle grinders and are used to contour and shape metal.  The Alumina Oxide flap discs are best for Rental Products.

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Option Size Grit Abrasive Material Activity / Use Equipment Compatibility Features Surface Type Unit Purchase
Discs,Flap27A 4-1/2x5/8-11X120 Obsolete Aluminum Oxide Hub 10
427-43120
4-1/2", 5/8" Arbor 120 Aluminum Oxide Flap Disc Grinding Metal
$11.42/EA
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Discs,Flap27A 7 x 5/8-11X 40 Aluminum Oxide Hub 10
427-73040
7", 5/8"-11X Arbor 40 Aluminum Oxide Flap Disc Grinding Metal
$20.22/EA
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Discs,Flap27A 7 x 5/8-11X 60 Aluminum Oxide Hub 10
427-73060
7", 5/8"-11X Arber 60 Aluminum Oxide Flap Disc Grinding Metal
$20.22/EA
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Discs,Flap27A 7 x 5/8-11X 80 Aluminum Oxide Hub 10
427-73080
7", 5/8"-11X Arbor 80 Aluminum Oxide Flap Disc Grinding Metal
$20.22/EA
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7" x 5/8"-11 Aluminum Oxide Flap Disc - 120 Grit
427-73120
7" x 5/8"-11 120 Aluminum Oxide Grinding Angle Grinder Type 27 Metal
$20.22/EA
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