---
product_id: 319253623
title: "S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5\" x 7/8\" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29"
brand: "s satc"
price: "1315 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "S Satc"
url: https://www.desertcart.ma/products/319253623-s-satc-20-pack-flap-discs-40-60-80-120
store_origin: MA
region: Morocco
---

# Long-lasting fiberglass backing for stability Industrial-grade zirconia for max durability 4.5-inch diameter, perfect fit S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5" x 7/8" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29

**Brand:** s satc
**Price:** 1315 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Grind smarter, last longer — the ultimate edge for pros who demand more.

## Quick Answers

- **What is this?** S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5" x 7/8" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29 by s satc
- **How much does it cost?** 1315 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/319253623-s-satc-20-pack-flap-discs-40-60-80-120)

## Best For

- s satc enthusiasts

## Why This Product

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

## Key Features

- • **Max RPM Ready:** Rated for up to 13,300 RPM, these discs handle high-speed grinding tasks safely and effectively.
- • **Unmatched Durability:** Crafted from premium high-density zirconia alumina, these discs outlast standard flap wheels by a wide margin.
- • **Versatile Grit Range:** 20-pack includes 40, 60, 80, and 120 grit options—perfect for everything from heavy stock removal to fine finishing.
- • **Vibration-Free Efficiency:** Fiberglass backing plate absorbs vibrations, delivering smoother, more stable grinding with less fatigue.
- • **Precision Fit for Pro Tools:** 4.5" x 7/8" size fits most T29 angle grinders seamlessly, ensuring no downtime on your projects.

## Overview

The S SATC 20 Pack Flap Discs feature a robust 4.5" diameter and 7/8" arbor size, compatible with T29 angle grinders up to 13,300 RPM. Made from industrial-grade high-density zirconia alumina, these discs offer superior durability and vibration absorption thanks to their fiberglass backing. With a versatile grit selection (40/60/80/120), this set covers all grinding, sanding, and finishing needs across metal, wood, concrete, and stone surfaces—delivering professional-grade performance and long-lasting value.

## Description

Features: Size：Flap disc 4-1/2 x 7/8-inch with 40/60/80/120 Grit 4 different grits total 20 packs.This 22 Pack flap disc set includes 10 pieces of 40 grit, 5 pieces of 60 grit, 4 pieces of 80 grit and 3 pieces of 120 grit, great Choice for cutting various metals, perfectly meets all you need. Material：Flap discs made for Hard zirconia alumina.Good material for griding wheel.This Flap Disc is constructed of industrial grade high density premium zirconia material, increased durability than standard flap discs, built for a more robust and economical grinding wheel. Advantage:Flap disc 4-1 2 inch has long lasting time. Safe and Effective. Durable Material. Fastpolishing,and it’s has durable fiberglass backing and fine crystal size.T 29 flap disc construction with fiberglass backing plate effectively absorbs vibrations without smear during usage, bring more stable & efficient grinding. Product Usage: Grinding wheels has long lasting time. Safe and Effective. Durable Material. Fastpolishing,Higherabrasive-resistance. Grinding wheel is made for zirconia alumina material features large toughness value, fine crystal size and good wear resistance.And it’s has durable fiberglass backing, which requires less pressure for heavy stock removal and provides with extra secure safe assurance. Using Tips: Flap disccan be used for universal applications, ranging from metal or woodworking, concrete grinding or finishing, stone smoothing or finishing, to rust removal and more. Each disc measures at 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with angle grindeCleaning of welding seams, deburring, chamfer, De-rust, preparatory works for lacquer of carbodies, machines, switch boards, tank constructions, sanding of wooden surface such as parquet for furniture. Choose your right grit to use.

Review: A good price for what may be a lifetime supply for me. Have only used a couple of times but they appear to be well made and durable. Personally, I would prefer a better mix of grits as there are way more coarser grits than I think I will need.
Review: 1500円ならお得です 3000円ならダイソウの方が得

## Features

- STRONGEST FIBER BACKING THAN OTHER PRODUCTS:4 1/2 grinding wheels made for TOP-LEVEL Hard zirconia.Good material for griding wheel. This Flap Disc is constructed of industrial grade high density premium zirconia material, increased durability than standard flap discs, built for a more robust and economical grinding wheel
- LONGEST LASTING:Grinder sanding disc has long lasting time. Safe and Effective. Durable Material. Fast polishing,and it’s has durable fiberglass backing and fine crystal size.T29 flap disc construction with fiberglass backing plate effectively absorbs vibrations without smear during usage, bring more stable & efficient grinding
- BEST MATCH SIZE:Flap disc 4-1 2 inch with 40/60/80/120 Grit 4 different grits total 20 packs.This 20 Pack flap disc set includes 10 pieces of 40 grit, 5 pieces of 60 grit, 3 pieces of 80 grit and 2 pieces of 120 grit, great Choice for cutting various metals, perfectly meets all you need
- FITS T29 ANGLE GRINDER:Angle grinder sanding disc can be used for universal applications, ranging from metal or woodworking, concrete grinding or finishing, stone smoothing so on.This metal cutting discs is ideal for grinding, debarring, and light grinding on a variety of surfaces, can be used for metal or woodworking, concrete grinding or finishing, stone smoothing or finishing, to rust removal and more
- SUPER VAULE:Grinding discs 4 1/2 max RPM 13300, wear eye protection keep all guards.Please read and follow ansl safety CODE B7.1. Fit for T29 grander. Choose your right grit to use.Each disc measures at 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with angle grinders operable of up to 13,300 RPM. Designed for grinding, blending, sanding and finishing on a wide range of material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W6LNRXM |
| Best Sellers Rank | #177,856 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #41 in Flap Discs |
| Item model number | 414 |
| Manufacturer | S SATC |
| Product Dimensions | 11.43 x 11.43 x 0.1 cm; 1.57 kg |

## Product Details

- **Brand:** S SATC
- **Compatible devices:** Angle Grinder
- **Grit material:** Zirconia
- **Grit type:** Fine
- **Product dimensions:** 11.4L x 11.4W centimeters

## Images

![S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5" x 7/8" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29 - Image 1](https://m.media-amazon.com/images/I/41KbVlr0UuL.jpg)
![S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5" x 7/8" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29 - Image 2](https://m.media-amazon.com/images/I/41VtPxzbQcL.jpg)
![S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5" x 7/8" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29 - Image 3](https://m.media-amazon.com/images/I/515+TZz+9hL.jpg)
![S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5" x 7/8" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29 - Image 4](https://m.media-amazon.com/images/I/51GoEfBuz1L.jpg)
![S SATC 20 Pack Flap Discs 40/60/80/120 Grit Grinding Wheel 4.5" x 7/8" High Density Bevel Type Angle Grinder Sanding Disc Abrasive Grinding Disc #29 - Image 5](https://m.media-amazon.com/images/I/51bJQuYa30L.jpg)

## Questions & Answers

**Q: Does that fit Bosch 1375A angle grinder?**
A: yes it will.

**Q: do you have a 1/4 inch shank to mount this disk to?**
A: These mount directly to the grinder. No adapter needed.

**Q: How do they handle mower blades?**
A: i have sharpened several blades with one 40 grit disc works really good with my blade sharpener will buy again.

**Q: Are these flap discs angled or flat?**
A: T29.They are angled and has an upward curature.

**Q: Do these flap discs last long?**
A: Yeah right. I have used one of them.Great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***U on 14 December 2025*

A good price for what may be a lifetime supply for me. Have only used a couple of times but they appear to be well made and durable. Personally, I would prefer a better mix of grits as there are way more coarser grits than I think I will need.

### ⭐⭐⭐ Review
*by ☆***☆ on 8 December 2022*

1500円ならお得です 3000円ならダイソウの方が得

### ⭐⭐⭐⭐⭐ Review
*by D***H on 29 August 2025*

conforme

## Frequently Bought Together

- S SATC 20PCS Flap Discs 4 1/2 for Angle Grinder 40/60/80/120 Grit Flap Disc High-Density Bevel Type Angle Grinder Sanding Disc Abrasive Flap Disk #29
- PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp (PC750AG)
- DEWALT 4-1/2 Inch Cut-Off Wheel, Angle Grinder Cutting Disc, General Purpose, 5-Pack (DW8062B5)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-05*