---
product_id: 329907843
title: "SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch)"
brand: "signi"
price: "KD 11.89"
currency: KWD
in_stock: true
reviews_count: 5
category: "Signi"
url: https://www.desertcart.com.kw/products/329907843-signi-s-c-plastic-back-grinding-disc-for-granite-marble
store_origin: KW
region: Kuwait
---

# 7-10x longer lifespan than conventional discs 24 grit Silicon Carbide for aggressive, fast cutting 7-inch diameter for versatile use SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch)

**Brand:** signi
**Price:** KD 11.89
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut faster, last longer, grind smarter!

## Quick Answers

- **What is this?** SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch) by signi
- **How much does it cost?** KD 11.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/329907843-signi-s-c-plastic-back-grinding-disc-for-granite-marble)

## Best For

- signi enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Lasts up to 10 times longer than traditional aluminum oxide discs—work smarter, not harder.
- • **Lightweight & Balanced:** Weighing just 8.1 ounces, it reduces fatigue during extended use without compromising power.
- • **Rapid Material Removal:** Aggressive 24 grit Silicon Carbide cuts and grinds faster, saving you valuable time.
- • **Universal Compatibility:** Fits most angle grinders, making it the go-to disc for professionals on the move.
- • **Effortless Precision Grinding:** Plastic back design eliminates need for backup pad, streamlining your workflow.

## Overview

The SIGNI S/C Plastic Back Grinding Disc is a 7-inch, 24 grit Silicon Carbide disc engineered for aggressive, fast cutting and grinding on granite, marble, concrete, and glass. Featuring a plastic back that removes the need for a backup pad, it offers up to 7-10 times longer life than conventional aluminum oxide discs. Lightweight and compatible with most angle grinders, it delivers efficient, even surface grinding at speeds up to 8500 RPM.

## Description

S/C (Silicon Carbide) These grain types are very aggressive. The grinding disc is flat with a plastic back. The sanding disc fits most angle grinders and does not require a backing pad. The grinding disc attaches directly to the hand of the grinding machine. In comparison to depressed center wheels or resin fiber discs it is lighter, cuts faster, and grinds faster while leaving an even surface. Quantity Included: 1 Pc 7 inch grinding disc 24#

Review: Good buy - Works perfect, good buy.
Review: Very effective and easy to use in a die grinder! Very happy with product! - Works very well and will last long as well!

## Features

- 7" S/C 24 Grit Disc, 1 Pack.
- This disc has a plastic back and does not require a backup pad.
- It lasts up to 7-10 times longer than conventional aluminum oxide resin fiber discs.
- Its design minimizes the loading of material being ground on the disc.
- It cuts faster than a conventional grinding disc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0892NQPMB |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #60,021 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #108 in Grinding Discs |
| Brand | SIGNI |
| Compatible Devices | Angle Grinder |
| Construction Type | Grinding |
| Customer Reviews | 4.7 4.7 out of 5 stars (15) |
| Date First Available | May 22, 2020 |
| Grit Material | Silicon Carbide |
| Grit Number | 24 |
| Grit Type | Coarse |
| Item Thickness | 5 Millimeters |
| Item Weight | 8.1 ounces |
| Manufacturer | SIGNI INDUSTRIAL (SHANGHAI)CO.,LTD |
| Material | 24 Grit |
| Maximum Rotational Speed | 8500 RPM |
| Product Dimensions | 7"L x 7"W |
| Recommended Uses For Product | Cutting, Grinding |
| Size | 7 inch |
| UPC | 793513613583 |

## Product Details

- **Brand:** SIGNI
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Silicon Carbide
- **Grit Type:** Coarse
- **Product Dimensions:** 7"L x 7"W

## Images

![SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch) - Image 1](https://m.media-amazon.com/images/I/A1JzpMyTXNL.jpg)
![SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch) - Image 2](https://m.media-amazon.com/images/I/91zxB3r7MML.jpg)
![SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch) - Image 3](https://m.media-amazon.com/images/I/A1M1vx5WuxL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy
*by K***. on January 9, 2026*

Works perfect, good buy.

### ⭐⭐⭐⭐⭐ Very effective and easy to use in a die grinder! Very happy with product!
*by A***S on February 4, 2025*

Works very well and will last long as well!

### ⭐⭐⭐⭐⭐ Perfectly Priced Protection
*by F***S on February 14, 2026*

A sturdy and cost effective solution for protecting your Kindle Paperwhitr.

## Frequently Bought Together

- SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch)
- SIGNI 5 Pack SiC Plastic Back Grinding Wheel for Granite/Marble/Concrete and Glasses (4.5 INCH, 24 GRIT)
- BHA Silicon Carbide Semi-Flexible Masonry and Coating Removal Sanding Disc, 4.5" x 7/8" - 5 Pack (80 Grit)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-20*