---
product_id: 271614028
title: "POWERTEC Bench Grinder Wheel 8 Inch 80 Grit, Aluminum Oxide Grinding Wheel for Bench Pedestal Grinder, 1\" Thick 5/8\" Arbor, Sharpening & Shaping Drill Bits, Blade, and Chisel 1PK (15521)"
brand: "powertec"
price: "€ 42.43"
currency: EUR
in_stock: true
reviews_count: 8
category: "Powertec"
url: https://www.desertcart.de/products/271614028-powertec-bench-grinder-wheel-8-inch-80-grit-aluminum-oxide
store_origin: DE
region: Germany
---

# 3600 RPM max speed for rapid stock removal 8-inch diameter for broad coverage 80 grit fine aluminum oxide for sharp, burr-free finish POWERTEC Bench Grinder Wheel 8 Inch 80 Grit, Aluminum Oxide Grinding Wheel for Bench Pedestal Grinder, 1" Thick 5/8" Arbor, Sharpening & Shaping Drill Bits, Blade, and Chisel 1PK (15521)

**Brand:** powertec
**Price:** € 42.43
**Availability:** ✅ In Stock

## Summary

> ⚡ Sharpen your edge, own the grind!

## Quick Answers

- **What is this?** POWERTEC Bench Grinder Wheel 8 Inch 80 Grit, Aluminum Oxide Grinding Wheel for Bench Pedestal Grinder, 1" Thick 5/8" Arbor, Sharpening & Shaping Drill Bits, Blade, and Chisel 1PK (15521) by powertec
- **How much does it cost?** € 42.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/271614028-powertec-bench-grinder-wheel-8-inch-80-grit-aluminum-oxide)

## Best For

- powertec enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Performance:** 3600 RPM max speed ensures rapid stock removal without sacrificing control or finish quality.
- • **Versatile Metalworking:** Perfect for sharpening, rust removal, blending, and finishing drills, blades, and chisels.
- • **Durability Meets Safety:** High-strength wheel resists chemicals and wear; always perform ring test to ensure safe use.
- • **Universal Compatibility:** Fits most 8-inch bench grinders with a standard 5/8-inch arbor hole for effortless installation.
- • **Precision Grinding Power:** Fine 80 grit aluminum oxide wheel delivers fast, clean cuts on carbon and tool steel.

## Overview

The POWERTEC 8-inch 80 grit aluminum oxide grinding wheel is engineered for professional-grade sharpening and metalworking on carbon and tool steel. Compatible with most bench grinders, it offers high-speed, burr-free stock removal and exceptional durability, making it a must-have for precision tool maintenance and finishing.

## Description

The POWERTEC 15521 is a grinding wheel disc specifically designed to work with most 8-inch bench grinder machines. This cost-effective tool provides clean, potent edges and surfaces, and is ideal for tool grinding, smoothing blades and metal working. High Performance, High Strength & High Precision GrindingThese wheels are virtually chemical resistant and not affected by water, oils, or acids. In addition, they possess a low impact resistance and high wear rate. This abrasive wheel is fast, impressively sharp, and burr-free making it perfect for:GrindingSharpeningStock RemovalBlendingRust RemovalFinishingWe’ve paired the aluminum oxide abrasive with a fine 80grit, allowing this grinding wheel to produce heavy cuts and offer rapid stock removal. This impressive combination offers a high purity profile, making this item perfectly suited to work with carbon steel and tool steel (NOT including tungsten carbide, cemented carbide & ceramic tool).Size Specifications and Material DetailsAbrasive Wheel Diameter: 8 InchesThickness: 1 InchesArbor Hole Size: 5/8 InchAbrasive Grit: 80Abrasive Grade: fineMaximum RPM: 3600POWERTEC is a US based manufacturer of high quality woodworking machines, wood work accessories, and a wide assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the best innovations, technologies, and product development to the industry.

Review: 8 inch grinder wheel - Works well!
Review: Great grinding wheel - Fits perfectly on my grinder and works very well. Great purchase

## Features

- INCLUDES: 8” Aluminum Oxide Grinding Wheel w/ 36 grit
- FUNCTION: This wheel works on carbon steel and tool steel (NOT including tungsten carbide, cemented carbide & ceramic tool), making it ideal for tool grinding, smoothing blades and metal working
- APPLICATIONS: Works exceptionally well on tools like drills, mills or disposable tips for burring, grinding, stock removal, blending, rust removal, cleaning and finishing
- QUALITY SPECS: This aluminum oxide wheel measures 8 inches in diameter, 1” in thickness, comes with a 5/8” arbor hole size, and possesses a 3600 maximum RPM
- COMPATIBILITY: Abrasive wheel is designed to fit most 8-inch bench grinder machines
- MOUNTING AND INSTALLATION SAFETY PRECAUTIONS: Always inspect the grinding wheel before use. Look for visible cracks, chips, or other signs of damage. Do not attempt to enlarge the arbor hole or modify the wheel in any way. To check for hidden cracks, perform a ring test by suspending the wheel and lightly tapping it with a non-metallic tool. A clear ringing sound indicates the wheel is structurally sound, while a dull sound may signal internal damage and should not be used. Improper use or installation of a damaged wheel can lead to wheel breakage and serious injury. Always mount securely and follow proper safety procedures during use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LKBVGK5 |
| Best Sellers Rank | #38,156 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Bench & Pedestal Grinding Wheels |
| Brand Name | POWERTEC |
| Compatible Devices | Bench Grinder |
| Compatible Material | Aluminum, Wood |
| Construction Type | Grinding |
| Customer Reviews | 4.4 4.4 out of 5 stars (176) |
| Global Trade Identification Number | 00843441109136 |
| Grit Material Type | Aluminum Oxide |
| Grit Number | 80 |
| Grit Type | Fine |
| Included Components | POWERTEC 15521 Aluminum Oxide Grinding Wheel, 8" x 1", 5/8" Arbor, 80 Grit |
| Industry Standard Identifier | 15521 |
| Item Dimensions | 8.5 x 8.5 x 1.5 inches |
| Item Dimensions L x W | 8"L x 8"W |
| Item Thickness | 1 Inches |
| Item Weight | 9.5 Ounces |
| Manufacturer | POWERTEC |
| Material Type | Aluminum Oxide |
| Maximum Rotational Speed | 3600 RPM |
| Model | 15521 |
| UPC | 843441109136 |

## Product Details

- **Brand:** POWERTEC
- **Compatible Devices:** Bench Grinder
- **Grit Material:** Aluminum Oxide
- **Grit Type:** Fine
- **Product Dimensions:** 8"L x 8"W

## Images

![POWERTEC Bench Grinder Wheel 8 Inch 80 Grit, Aluminum Oxide Grinding Wheel for Bench Pedestal Grinder, 1" Thick 5/8" Arbor, Sharpening & Shaping Drill Bits, Blade, and Chisel 1PK (15521) - Image 1](https://m.media-amazon.com/images/I/71tmQy2kpEL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 8 inch grinder wheel
*by J***R on March 1, 2026*

Works well!

### ⭐⭐⭐⭐⭐ Great grinding wheel
*by N***D on February 9, 2025*

Fits perfectly on my grinder and works very well. Great purchase

### ⭐⭐⭐⭐⭐ Works perfectly
*by J***E on December 14, 2025*

Installed it and it was perfectly balanced. Almost no vibrations

## Frequently Bought Together

- POWERTEC Bench Grinder Wheel 8 Inch 80 Grit, Aluminum Oxide Grinding Wheel for Bench Pedestal Grinder, 1" Thick 5/8" Arbor, Sharpening & Shaping Drill Bits, Blade, and Chisel 1PK (15521)
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- POWERTEC Bench Grinder Wheel 8 Inch 36 Grit, Aluminum Oxide Grinding Wheel for Bench Pedestal Grinder, 1" Thick 5/8" Arbor, Sharpening & Shaping Drill Bits, Blade, and Chisel 1PK (15516)

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**Shop now:** [https://www.desertcart.de/products/271614028-powertec-bench-grinder-wheel-8-inch-80-grit-aluminum-oxide](https://www.desertcart.de/products/271614028-powertec-bench-grinder-wheel-8-inch-80-grit-aluminum-oxide)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-04-01*