---
product_id: 372526927
title: "SCOTTCHEN Diamond Grinding Wheel Disc 8\" x 1/2\" Arbor Hole 300 Grit Abrasive Flat Lap Wheel Sanding Disc for Granite Marble Gem - 1pack"
brand: "scottchen"
price: "S/.117"
currency: PEN
in_stock: true
category: "Scottchen"
url: https://www.desertcart.pe/products/372526927-scottchen-diamond-grinding-wheel-disc-8-x-1-2-arbor
store_origin: PE
region: Peru
---

# 300 grit diamond coating for ultra-fine precision 8" diameter with 1/2" arbor hole for seamless machine fit 1mm thickness for durable, long-lasting grinding SCOTTCHEN Diamond Grinding Wheel Disc 8" x 1/2" Arbor Hole 300 Grit Abrasive Flat Lap Wheel Sanding Disc for Granite Marble Gem - 1pack

**Brand:** scottchen
**Price:** S/.117
**Availability:** ✅ In Stock

## Summary

> 💎 Grind Like a Pro, Shine Like a Gem!

## Quick Answers

- **What is this?** SCOTTCHEN Diamond Grinding Wheel Disc 8" x 1/2" Arbor Hole 300 Grit Abrasive Flat Lap Wheel Sanding Disc for Granite Marble Gem - 1pack by scottchen
- **How much does it cost?** S/.117 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/372526927-scottchen-diamond-grinding-wheel-disc-8-x-1-2-arbor)

## Best For

- scottchen enthusiasts

## Why This Product

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

## Key Features

- • **Durable Metal Core:** Premium metal base with electroplated diamond particles ensures extended service life and consistent performance.
- • **Flat & Parallel Design:** Achieve the most exact faceting results with a perfectly flat, parallel disc that guarantees precision every time.
- • **Precision Diamond Grit:** Experience ultra-fine 300 grit diamond coating engineered for flawless smoothing on granite, marble, and gems.
- • **Seamless Machine Compatibility:** Designed with an 8" diameter and 1/2" arbor hole to fit perfectly in your gem faceting or lapidary machines—no gaps, no hassle.
- • **Versatile Hard Material Grinding:** Effortlessly sands the toughest materials including granite, marble, glass, and gemstones—ideal for professional lapidary work.

## Overview

The SCOTTCHEN Diamond Grinding Wheel Disc is an 8-inch, 300 grit abrasive flat lap wheel designed for precision grinding of hard materials such as granite, marble, and gemstones. Featuring a durable metal core with electroplated diamond coating and a seamless fit for gem faceting machines, it delivers professional-grade performance and long-lasting durability for lapidary and jewelry making.

## Description

Buy SCOTTCHEN Diamond Grinding Wheel Disc 8" x 1/2" Arbor Hole 300 Grit Abrasive Flat Lap Wheel Sanding Disc for Granite Marble Gem - 1pack: Grinding Discs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Function】This Diamond Grinding Disc is designed for sanding extremely hard materials, such as: Granite Marble Gemstone, Rock, Glass etc. Especially great for jewellery lapidary making.
- 【Application】The Abrasive Flat Lap sanding wheel is suitable used for Gem Faceting Machine, lapidary Slant Cabber for general grinding.
- 【Design】Extremely flat and parallel design makes the disc fully Seamless fit in the Faceting Machine with no gap, and achieve the most exactly faceting requirements.
- 【Materials】Premium metal with one side diamond coated, well electroplating diamond particles provides long service life.
- 【Dimension】Dia x Arbor Hole: 8" x 1/2", thickness: 1mm. Grit: 300. Package: 1pack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TB9XD6L |
| Best Sellers Rank | #17,663 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Grinding Discs |
| Brand Name | SCOTTCHEN |
| Compatible Devices | Gem Faceting Machine, Lapidary Slant Cabber |
| Compatible Material | Glass |
| Construction Type | Coated,grinding |
| Customer Reviews | 4.5 4.5 out of 5 stars (580) |
| Grit Material Type | Diamond |
| Grit Number | 300 |
| Grit Type | Extra Fine, Fine |
| Item Diameter | 8 Inches |
| Item Dimensions | 8 x 8 x 0.04 inches |
| Item Dimensions L x W | 8"L x 8"W |
| Item Thickness | 1 Millimeters |
| Manufacturer | SCOTTCHEN |
| Material Type | metal |
| Model | PG-089 |
| Number of Items | 1 |
| Part Number | PG-089 |
| Recommended Uses For Product | Grinding |
| Set Name | 300 Grit 1pcs |
| UPC | 619438665035 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SCOTTCHEN
- **Compatible Devices:** Gem Faceting Machine, Lapidary Slant Cabber
- **Grit Material:** Diamond
- **Grit Type:** Extra Fine, Fine
- **Product Dimensions:** 8"L x 8"W

## Images

![SCOTTCHEN Diamond Grinding Wheel Disc 8" x 1/2" Arbor Hole 300 Grit Abrasive Flat Lap Wheel Sanding Disc for Granite Marble Gem - 1pack - Image 1](https://m.media-amazon.com/images/I/61h5jmF4ABL.jpg)

## Available Options

This product comes in different **Size, Set** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pe/products/372526927-scottchen-diamond-grinding-wheel-disc-8-x-1-2-arbor](https://www.desertcart.pe/products/372526927-scottchen-diamond-grinding-wheel-disc-8-x-1-2-arbor)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-08-14*