---
product_id: 532014899
title: "- Sali 20 Pack Zirconia Flap Disc 40 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: "€ 87.67"
currency: EUR
in_stock: true
reviews_count: 10
category: "Sali"
url: https://www.desertcart.nl/products/532014899-sali-20-pack-zirconia-flap-disc-40-grit-4-5
store_origin: NL
region: Netherlands
---

# Premium zirconia for heat resistance 13300 RPM max speed 4.5" x 7/8" universal fit - Sali 20 Pack Zirconia Flap Disc 40 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:** € 87.67
**Availability:** ✅ In Stock

## Summary

> ⚡ Grind Like a Pro, Finish Like a Boss

## Quick Answers

- **What is this?** - Sali 20 Pack Zirconia Flap Disc 40 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?** € 87.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/532014899-sali-20-pack-zirconia-flap-disc-40-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

- • **Precision Bevel Design:** Type 29 angled flap discs optimize contouring, edge blending, and weld finishing for professional-grade results.
- • **Versatile Compatibility:** Fits most 4.5" angle grinders and handles everything from rust removal to deburring on metals, wood, and plastics.
- • **Industrial-Grade Durability:** Built with premium zirconia aluminum for unmatched strength and extended disc life under high heat and pressure.
- • **Aggressive 40 Grit Stock Removal:** Coarse grit ensures rapid material removal on tough metals, saving you time on every project.
- • **Vibration-Absorbing Construction:** Resin fiber and fiberglass backing reduce vibration and prevent workpiece contamination for a flawless finish.

## Overview

The Sali 20 Pack Zirconia Flap Disc features industrial-grade zirconia aluminum abrasive with a coarse 40 grit for aggressive grinding. Designed as Type 29 bevel discs, they excel in edge blending and weld finishing. Compatible with most 4.5" angle grinders up to 13,300 RPM, these discs combine durability, vibration absorption, and versatile application across metals, wood, and plastics—perfect for professionals demanding high performance and longevity.

## Description

Buy Sali 20 Pack Zirconia Flap Disc 40 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding: Flap Discs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Value and tough - Don't go to your local hardware store or Harbor Freight for sanding disks. Buy them here and save money. They work well, they are durable and are a good value. I use them for not only rust removal but cleaning up steel both before and after welding. They also last just as long as other sanding disks I have purchased.
Review: Excellent discs. - I have purchased these discs before and will continue to do so in the future. They hold up well.

## 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 40 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCY4Q2J8 |
| Best Sellers Rank | #9,082 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Flap Discs |
| Brand | SALI |
| Compatible Devices | Angle Grinder |
| Construction Type | grinding |
| Date First Available | September 3, 2022 |
| Grit Material | Zirconia, Zirconia Alumina |
| Grit Number | 40 |
| Grit Type | Coarse |
| Item Weight | 4.13 pounds |
| Manufacturer | SALITools |
| Maximum Rotational Speed | 13300 RPM |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Grinding |

## Product Details

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

## Images

![- Sali 20 Pack Zirconia Flap Disc 40 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/811GWh5Z87L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value and tough
*by M***K on June 25, 2025*

Don't go to your local hardware store or Harbor Freight for sanding disks. Buy them here and save money. They work well, they are durable and are a good value. I use them for not only rust removal but cleaning up steel both before and after welding. They also last just as long as other sanding disks I have purchased.

### ⭐⭐⭐⭐⭐ Excellent discs.
*by J***T on July 17, 2025*

I have purchased these discs before and will continue to do so in the future. They hold up well.

### ⭐⭐⭐⭐⭐ Good bang for the buck
*by P***N on December 31, 2025*

These flap discs last a decent amount of time and cut really well.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*