Home /DeWalt /tools /DEWALT DW8329 7-Inch 60 Grit Zirconia Flap Disc (5/8-11 Arbor)

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tools

DEWALT DW8329 7-Inch 60 Grit Zirconia Flap Disc (5/8-11 Arbor)

Name: DEWALT DW8329 7-Inch 60 Grit Zirconia Flap Disc (5/8-11 Arbor)
Brand: DeWalt
SKU: WOR-TOO-877
Price: 10 USD
Availability: InStock
Rating: 4.5 (2 reviews)

4.5 (2)

$13.45 $10.00

DEWALT DW8329 7-inch, 60-grit zirconia flap disc with 5/8-11 arbor delivers fast material removal on metal with 3x faster cutting than fiber discs.

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Pair withDEWALT DW8382 Type 29 Flap Disc – 6" x 7/8" x 80 Grit, High-Performance$10.00

Categories : tools

SKU : WOR-TOO-877

Description

The DEWALT DW8329 7-Inch 60 Grit Zirconia Flap Disc is a high-performance abrasive for angle grinders. The zirconia alumina grain provides aggressive cutting on stainless steel, aluminum, carbon steel, and other metals. It removes material three times faster than traditional fiber resin discs and lasts up to 15 times longer.

DEWALT DW8329 Flap Disc: Built for Heavy Grinding

The fiberglass backing offers a stable grinding angle between 10 and 25 degrees, which gives you control and reduces throwback. The 60-grit is ideal for medium stock removal, blending, and finishing.

Material Compatibility

This disc is safe for use on stainless steel, aluminum, mild steel, and other ferrous and non-ferrous metals. It works great on welds, edges, and flat surfaces. Always follow the tool’s rated RPM and use an appropriate guard.

Features

Zirconia grain removes material 3x faster than fiber resin discs
Lasts up to 15x longer for fewer disc changes
60-grit is ideal for medium grinding and blending
7-inch diameter with 5/8-11 arbor for standard angle grinders
Grit: 60
Model: DW8329
Max RPM: 8500 RPM
Diameter: 7 in
Arbor Size: 5/8-11
Product Type: Flap Disc
Backing Material: Fiberglass
Abrasive Material: Zirconia Alumina
Seller: Workbench World
MPN: DW8329

Product Details

Choosing the Right Grit and Material

For rapid stock removal, choose a lower grit (36-50). For blending and finishing, 60 grit is a versatile middle ground. Zirconia is the preferred abrasive for stainless steel and high-alloy metals.

Safety Tips for 7-inch Grinders

Use the disc on tools with a 7-inch guard and ensure the arbor size matches (5/8-11). Always wear eye and face protection, and never force the disc into the work piece.

Frequently Asked Questions

Can I use this flap disc on aluminum?

Yes, the zirconia alumina grain is effective on aluminum. It resists loading and provides a clean cut without excessive heat build-up.

Is this disc suitable for stainless steel?

Yes, it's designed for stainless steel and other metals. Use a grinder with variable speed if possible, and keep the tool moving to prevent heat discoloration.

What is the maximum RPM for this disc?

The DW8329 is rated to 8500 RPM. Always check your grinder's speed and use a guard.

How long will a disc last?

With proper usage, the zirconia grain can last up to 15 times longer than fiber resin discs, depending on the material and pressure applied.

Customer Reviews

2

4.0

S. Choi

Good flap disc

Cuts fast and lasts.

5.0

Lloyd

Verified

3x faster

I compared this to my old fiber discs and it really is faster. It doesn't wear down quickly. The 60 grit leaves a smooth finish. I'm not going back.

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DEWALT DW8329 7-Inch 60 Grit Zirconia Flap Disc (5/8-11 Arbor)

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Description

DEWALT DW8329 Flap Disc: Built for Heavy Grinding

Material Compatibility

Features

Choosing the Right Grit and Material

Safety Tips for 7-inch Grinders

Frequently Asked Questions

Customer Reviews

S. Choi

Good flap disc

Lloyd

3x faster

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