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)

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

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

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.

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DEWALT DW8306 4-1/2-Inch by 7/8-Inch 36 Grit Zirconia Angle Grinder Flap Disc

DEWALT DW8306 4-1/2-Inch by 7/8-Inch 36 Grit Zirconia Angle Grinder Flap Disc

Product ID: 708252852

Details

Brand
DEWALT
Compatible Devices
Angle Grinder
Grit Material
Zirconia
Grit Type
Coarse
Product Dimensions
11.4L x 11.4W

⏳15x longer abrasive life

⚡3x faster material removal

🔧Optimal 20-25° grinding angle

Description

⚡ Grind smarter, last longer — DEWALT’s power in your hands!

VERSATILE COMPATIBILITY - Fits standard 4-1/2 inch angle grinders, ideal for sharpening, grinding, and finishing tasks.
PRECISION GRINDING ANGLE - Type 29 fiberglass backing ensures a perfect 20-25° angle for maximum surface contact and efficiency.
TRUSTED DEWALT DURABILITY - Crafted in the USA with premium materials, built to withstand heavy-duty use without compromise.
TURBOCHARGED ZIRCONIA GRIT - Experience 3x faster material removal to power through your toughest projects with ease.
ENDURANCE GRADE ABRASIVE CLOTH - Lasts up to 15x longer than standard discs, saving you time and money on replacements.

The DEWALT DW8306 4-1/2-Inch Zirconia Angle Grinder Flap Disc delivers 3x faster material removal and up to 15x longer life thanks to premium abrasive cloth and zirconia grit. Its Type 29 fiberglass backing provides an optimal 20-25° grinding angle, making it a durable, high-performance accessory compatible with standard angle grinders for professional-grade grinding and sharpening.

Specifications

ASIN	B000BQN6U4
Brand Name	DEWALT
Compatible Devices	Angle Grinder
Compatible Material	Metal
Construction Type	Grinding
Customer Reviews	4.7 4.7 out of 5 stars (189)
Global Trade Identification Number	00028877310435
Grit Material Type	Zirconia
Grit Number	36
Grit Type	Coarse
Industry Standard Identifier	Type 29
Item Diameter	4.5 Inches
Item Dimensions	11.4 x 11.4 x 2.3 Centimeters
Item Dimensions L x W	11.4L x 11.4W Centimeters
Item Thickness	0.9 Inches
Item Type Name	4-1/2 X 7/8 40G T29 HP FLAP
Item Weight	1.6 Ounces
Manufacturer	DEWALT
Material Type	Blend
Model Number	DW8306
Number of Items	1
Part Number	DW8306
Recommended Uses For Product	Grinding
UPC	028877310435
Unit Count	1.0 Count
Whats in the box?	4-1/2 X 7/8 40G T29 HP FLAP

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