---
product_id: 514112883
title: "Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5\" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding"
brand: "sali"
price: "$U2846"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/514112883-sali-12-pack-zirconia-flap-disc-120-grit-4-5
store_origin: UY
region: Uruguay
---

# Industrial-grade heat & pressure resistance 120 grit zirconia for aggressive stock removal Fits 4.5" grinders up to 13,300 RPM Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding

**Brand:** sali
**Price:** $U2846
**Availability:** ✅ In Stock

## Summary

> ⚡ Grind Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding by sali
- **How much does it cost?** $U2846 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/514112883-sali-12-pack-zirconia-flap-disc-120-grit-4-5)

## Best For

- sali enthusiasts

## Why This Product

- Trusted sali brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Premium zirconia aluminum abrasive engineered for extended disc life under intense heat and pressure.
- • **Multi-Material Mastery:** Ideal for metal, stainless steel, wood, plastics, rust, paint removal, weld blending, and more—your all-in-one finishing solution.
- • **Precision Edge Grinding:** Bevel Type 29 design perfectly contours edges, welds, and radii for flawless finishes.
- • **Versatile Compatibility:** Fits most 4.5" angle grinders with a 7/8" arbor, supporting speeds up to 13,300 RPM for professional-grade performance.
- • **Vibration-Absorbing Build:** Resin fiber and fiberglass backing minimize vibration and prevent workpiece contamination.

## Overview

The Sali 12 Pack Zirconia Flap Discs deliver industrial-grade performance with 120 grit zirconia aluminum abrasives, engineered for aggressive stock removal and long-lasting durability. Designed with a bevel type 29 angle for precision edge and weld blending, these 4.5" discs fit most angle grinders up to 13,300 RPM. Their vibration-absorbing resin fiber and fiberglass backing ensure smooth, contamination-free finishes across metals, wood, plastics, and more.

## Description

Full description not available

## Features

- Premium quality : These flap discs are constructed with industrial grade premium zirconia aluminum abrasive for strength, durability, and extended disc life as it holds up to high temperatures and pressure.the resin fiber construction complemented by the fiberglass backing plate absorbs vibrations without smearing or contaminating work piece during usage
- Stock removal : Each disc is made with coarse grit 120 zirconia making this abrasive flap disc ideal for aggressive grinding on hard materials like metal
- Bevel : These bevel type 29 discs are angled to be more effective for contours, edge and weld blending, and radius grinding
- Specifications : Each disc measures at a 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with grinders with a speed of up to 13300 RPM.
- Wide applications applicable for grinding, stock removal, weld blending, debarring / def-lashing, rust removal, blending, cleaning and finishing.widely used for rust, paint, ferrous metals, stainless steel, non-ferrous metals, wood and plastics, fits most 4.5" Angle grinders

## Product Details

- **Grit Material:** Zirconia
- **Product Dimensions:** 4.5"L x 4.5"W
- **Brand:** SALI
- **Compatible Devices:** Angle Grinder
- **Grit Type:** Coarse

## Images

![Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding - Image 1](https://m.media-amazon.com/images/I/71b82GSjbyL.jpg)
![Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding - Image 2](https://m.media-amazon.com/images/I/710dU8Ue93L.jpg)
![Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding - Image 3](https://m.media-amazon.com/images/I/71uXQkf8iIL.jpg)
![Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding - Image 4](https://m.media-amazon.com/images/I/71keJuZZUUL.jpg)
![Sali 12 Pack Zirconia Flap Disc 120 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding - Image 5](https://m.media-amazon.com/images/I/81MLMYPnaNL.jpg)

## Available Options

This product comes in different **Unit Count, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome thanks
*by D***L on May 15, 2025*

These are better than name brand and better than the Diablo brand.

### ⭐⭐⭐⭐⭐ Real good deal get the 40 grit
*by J***. on March 12, 2025*

I bought the 100 box of 40 grit. They work very good, super aggressive when new then like a 60 grit the rest of the way down. So just like any other flapper disk.

### ⭐⭐⭐⭐⭐ Well priced Flap disks
*by F***N on February 4, 2025*

Order this pack for sure if you have a lot of fabrication to do--beats the price of flap disks from the welding supply by a lot

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**Shop now:** [https://www.desertcart.uy/products/514112883-sali-12-pack-zirconia-flap-disc-120-grit-4-5](https://www.desertcart.uy/products/514112883-sali-12-pack-zirconia-flap-disc-120-grit-4-5)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*