# EZARC 80FD4010 Zirconia Flap Discs, 40 Grit, Type 29, 10-Pack

EZARC 80FD4010 40-grit Type 29 flap discs for angle grinders handle coarse stock removal, weld grinding, and rust cleanup.

- [Original product page](https://www.ofertitastop.com/us/product/ezarc-80fd4010-zirconia-flap-discs-40)
- [View offer](https://www.ofertitastop.com/us/visit/ezarc-80fd4010-zirconia-flap-discs-40)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-05T02:50:27.851Z
- Brand: EZARC
- Model: 80FD4010
- MPN: 80FD4010
- EAN / GTIN: 00611553064649
- SKU: ofertitastop-us-187919
- Category: Hardware > Tool Accessories > Grinder Accessories > Grinding Wheels & Points
- Source store: amazon US
- Active deal: Yes
- Price: 17.47 USD
- Previous price: 22.99 USD
- Discount: 24%
- Rating: 4.6 / 5
- Reviews: 2681

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## Key points
For grinding work that calls for coarse stock removal, these EZARC flap discs pair 40-grit zirconia abrasive with a Type 29 angled profile. The pack includes 10 discs, each sized 4-1/2 inches with a 7/8-inch arbor. Need to work across welds, edges, and broader surfaces? The angled design supports those tasks with an angle grinder, while the coarse grit is suited to heavier material removal.

The zirconia abrasive is designed for longer wear than standard aluminum oxide abrasives. A fiberglass backing and adhesive bond the abrasive flaps, and the backing is described as absorbing vibration during grinding. These discs are intended for stock removal, weld grinding, deburring, sanding, blending, and rust removal. Listed compatible materials include cast iron, stainless steel, and wood, making the set useful for a range of workshop jobs.

## Quick sizing guide
Each disc measures 4-1/2 inches in diameter and fits an angle grinder with a 7/8-inch arbor. Type 29 refers to the angled flap-disc profile, its bevel helps reach edges and corners as well as work across a surface. The 40-grit abrasive is a coarse choice for taking down material and working on weld reinforcement, rather than a fine finishing grit. For welded seams, the product directions specify a working angle of 15 to 20 degrees. The maximum rotational speed is 13,300 RPM, so use a grinder setup that stays within that rating.

## Practical tips
Match the disc to the task before starting: use the coarse abrasive for stock removal, weld grinding, deburring, or rust removal, then choose a finer abrasive when the job calls for a smoother finish. The angled profile can help when moving between a broad surface and its edges or corners. On metal or wood, guide the grinder steadily and keep the disc at the recommended working angle for welded seams. Always follow the grinder and disc instructions, including the maximum speed rating.

Buyers commonly praise the discs' grinding and cutting performance, including use on metal and MIG welds. Feedback on disc life is mixed: some find them long-lasting, while others say they wear down quickly, and some describe the discs as thin. That range of impressions is useful when choosing a coarse consumable for a specific workload, the set's 10-disc count also provides multiple discs for ongoing shop tasks.

## Final verdict
The EZARC 80FD4010 set is a practical fit for users who want coarse zirconia flap discs for an angle grinder and regularly move between stock removal, weld cleanup, deburring, and rust removal. Its 4-1/2-inch Type 29 profile, 7/8-inch arbor, and 40-grit abrasive make the intended setup and work style clear, while the 10-pack is suited to keeping several discs available for metal or wood projects.

## Images

![EZARC 80FD4010 Zirconia Flap Discs, 40 Grit, Type 29, 10-Pack — 1](https://www.ofertitastop.com/i/WHAW753WJngSDqULQTGyhlKxchQJiKCsnQ0UPviKumS_LcdYoYTJ4pEMv93ATGfH_0oA-kKyHqaFc4WVeOBTnoCw6gKLxm4yIorfC4cWHaSdBEDbN8i1fg.jpg)

![EZARC 80FD4010 Zirconia Flap Discs, 40 Grit, Type 29, 10-Pack — 2](https://www.ofertitastop.com/i/A9diGfhmfNBhbFc46Rwy30VwomkzMyn4iHcvXUlUb-sYIyJU5wcHev-GjrY9dxm5MNBCqKSnrXE_lD567tXgX43UMRn4zsuBi1k-RN0WugwRlKztPBtMaA.jpg)

![EZARC 80FD4010 Zirconia Flap Discs, 40 Grit, Type 29, 10-Pack — 3](https://www.ofertitastop.com/i/x4VP4JuywSAbvrlWFWlWn0vHa59Y-ieFf_1euNS4CGOLnQ6LCGmhKUp0e6vUyHohJsN_CLyHL_KLk-tvxBpAvTUnpl00ZDpXbHFKHnH6LL8eHRbZmw8EtQ.jpg)

![EZARC 80FD4010 Zirconia Flap Discs, 40 Grit, Type 29, 10-Pack — 4](https://www.ofertitastop.com/i/_QpJOfIlVSMRR8BQoOp37Iz22yddHfLZeQgETvap2CbtZgMbIIlwrCe2ctY2QO0jHxLHuCYBjmpDa6tnggfrhl5nsPvuRduAf0NpoTfJg0fmqb6YAVc_vg.jpg)

![EZARC 80FD4010 Zirconia Flap Discs, 40 Grit, Type 29, 10-Pack — 5](https://www.ofertitastop.com/i/DrSflcmIIr5sRevf6QjRscZKbOtlcR7e0JAqonp5qx4m4cTcL03gzMlfRsoYuEs1dXh4nIh6iyCa4XB-_yfpa3jk6ktMxV6qW96VSwzBKIDjImMU8cpIrg.jpg)