I think it you used it with a variable speed grinder at the slowest speed it would work for cleaning up the edges. For glass I just use a random orbital electric sander with 100 grit, since glaze is essentially glass, I would use caution on a rough grit.

DEWALTFlap Disc, Zirconia, 4-1/2-Inch x 7/8-Inch, 80-Grit (DW8309)

Q: is it 4-1/2 x 1/4 x 7/8? I notice it is only described as 4-1/2 x 7/8. Pls help. Tks

Yes. 41/2 diameter x 1/4" thick with a 7/8" hole ( bore)

Q: Is there an adapter to use on a 5/8 inch grinder

should use same arbor back flange and securing nut as an ordinary grinding wheel without threaded arbor, usually comes with grinder

Q: I want to shave a door down about 3/8 inch. Would this work for the job?

mostly, this is used for grinding metals. To cut 3/8" wood, you need a saw not a grinder. Thanks

4.7/5

Product ID: 394262534

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Details

Grit Material
Zirconia
Product Dimensions
4.5"L x 4.5"W
Brand
DEWALT
Compatible Devices
Angle Grinder
Grit Number
80

Frequently Bought Together

DEWALT Flap Disc, Zirconia, 4-1/2-Inch x 7/8-Inch, 80-Grit (DW8309)

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DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725)

Description

DEWALTFlap Disc, Zirconia, 4-1/2-Inch x 7/8-Inch, 80-Grit (DW8309)

Specifications

Grit Material	Zirconia
Product Dimensions	4.5"L x 4.5"W
Brand	DEWALT
Compatible Devices	Angle Grinder
Grit Number	80
Construction Type	Grinding
Compatible Disc Grinder Tool Models	DEWALT DCG416B
Global Trade Identification Number	00028877310459
UPC	028877310459
Manufacturer	DeWalt
Part Number	DW8309
Item Weight	1.6 ounces
Country of Origin	Turkey
Item model number	DW8309
Is Discontinued By Manufacturer	No
Size	1 Count (Pack of 1)
Color	Multi
Style	80G 7/8-Inch Hub
Finish	Brushed
Material	Blend
Pattern	Solid
Shape	Rectangular
Power Source	Hand Powered
Item Package Quantity	1
Cutting Diameter	4.5 Inches
Measurement System	Metric
Included Components	4-1/2" x 7/8" 80 Grit Zirconia Flap Disc
Batteries Included?	No
Batteries Required?	No
Assembled Diameter	4.5 Inches

Have a Question? See What Others Asked

is it 4-1/2 x 1/4 x 7/8? I notice it is only described as 4-1/2 x 7/8. Pls help. Tks

Is there an adapter to use on a 5/8 inch grinder

I want to shave a door down about 3/8 inch. Would this work for the job?

OK for glazed tile?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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DEWALTFlap Disc, Zirconia, 4-1/2-Inch x 7/8-Inch, 80-Grit (DW8309)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions