---
product_id: 520109341
title: "SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch)"
brand: "signi"
price: "RM280"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/520109341-signi-s-c-plastic-back-grinding-disc-for-granite-marble
store_origin: MY
region: Malaysia
---

# 7-10x longer lifespan than conventional discs 24 grit extra coarse for aggressive material removal 7-inch diameter for versatile grinding SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (24 Grit, 7 inch)

**Brand:** signi
**Price:** RM280
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Grind smarter, not harder — the pro’s secret weapon!

## 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?** RM280 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/520109341-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, saving you time and money.
- • **Lightweight Precision:** Plastic back design reduces weight and minimizes loading, delivering a smoother, even finish.
- • **Versatile Performance:** Perfect for professionals demanding speed and efficiency across multiple tough surfaces.
- • **Rapid Material Removal:** 24 grit silicon carbide ensures faster cutting and grinding on granite, marble, concrete, and glass.
- • **Effortless Compatibility:** Fits most angle grinders without needing a backup pad, streamlining your workflow.

## Overview

The SIGNI S/C 7-inch plastic back grinding disc features aggressive 24 grit silicon carbide for fast, efficient grinding on granite, marble, concrete, and glass. Its innovative plastic backing eliminates the need for a backup pad, making it lighter and easier to handle. Engineered to last 7-10 times longer than conventional discs, it minimizes material loading and delivers a smooth, even finish—ideal for professionals seeking durability and speed in one tool.

## 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.

## 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 |
|---------------|-------|
| Manufacturer | SIGNI INDUSTRIAL (SHANGHAI)CO.,LTD |
| Item Weight | 231 g |
| Product Dimensions | 17.78 x 17.78 x 0.25 cm; 231 g |
| Size | 7 Inch |
| Material | 24 Grit |
| Item thickness | 5 Millimetres |
| Grit Number | 24 |
| Grit Description | Extra Coarse |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Grit material:** Aluminum Oxide,Carbide,Silicon
- **Product dimensions:** 17.8L x 17.8W centimetres
- **Brand:** SIGNI
- **Compatible devices:** Angle Grinder
- **Grit type:** Extra Coarse

## 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 **Size Name, Material Type** options.

## 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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**Shop now:** [https://www.desertcart.com.my/products/520109341-signi-s-c-plastic-back-grinding-disc-for-granite-marble](https://www.desertcart.com.my/products/520109341-signi-s-c-plastic-back-grinding-disc-for-granite-marble)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-06*