---
product_id: 451867468
title: "AmaCupid Bench Grinding Wheel 6 Inches, White Aluminum Oxide Abrasive. for Sharpening Hardened Steel, High Carbon Steel and Other Hard Tools. 1/2 Inch Arbor, 3/4 Inch Thickness, 80 Grit"
brand: "amacupid"
price: "$141"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/451867468-amacupid-bench-grinding-wheel-6-inches-white-aluminum-oxide-abrasive
store_origin: NZ
region: New Zealand
---

# High-temp resistance for heat-sensitive steels 6-inch diameter for versatile grinding 80 grit for sharp, precise finishes AmaCupid Bench Grinding Wheel 6 Inches, White Aluminum Oxide Abrasive. for Sharpening Hardened Steel, High Carbon Steel and Other Hard Tools. 1/2 Inch Arbor, 3/4 Inch Thickness, 80 Grit

**Brand:** amacupid
**Price:** $141
**Availability:** ✅ In Stock

## Summary

> ⚡ Sharpen Like a Pro, Grind Like a Boss!

## Quick Answers

- **What is this?** AmaCupid Bench Grinding Wheel 6 Inches, White Aluminum Oxide Abrasive. for Sharpening Hardened Steel, High Carbon Steel and Other Hard Tools. 1/2 Inch Arbor, 3/4 Inch Thickness, 80 Grit by amacupid
- **How much does it cost?** $141 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/451867468-amacupid-bench-grinding-wheel-6-inches-white-aluminum-oxide-abrasive)

## Best For

- amacupid enthusiasts

## Why This Product

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

## Key Features

- • **Cool & Safe Operation:** Low heat generation minimizes tool damage and enhances safety during extended use.
- • **Smooth Finish Every Time:** Self-sharpening abrasive grains deliver consistently smooth, professional results.
- • **Precision Sharpening Power:** 80 grit white alumina ensures razor-sharp edges on hardened and high carbon steels.
- • **Durability Meets Efficiency:** Crafted from first-grade ceramic alumina for long-lasting, wear-resistant performance.
- • **Optimized Size Compatibility:** 6-inch diameter with 1/2 inch arbor fits most standard bench grinders seamlessly.

## Overview

This 6-inch white aluminum oxide grinding wheel is engineered for high-performance sharpening of hardened, high carbon, and heat-sensitive steels. Featuring an 80 grit ceramic abrasive, it offers superior durability, low heat generation, and a smooth finish. Designed with a 1/2 inch arbor and 3/4 inch thickness, it fits standard bench grinders, making it the go-to tool accessory for professionals demanding precision and efficiency.

## Description

Product name: White Alumina Grinding Wheel/White Corundum Grinding Wheel (WA) Product Quantity: 1piece Product weight: 1.6 LBS Safety several work description: 1. Select the grinding wheel with the spindle revolution of the grinder. Please check the grinding wheel before installation.Do not use it if any cracks or damages are found 2.The gap between inner hole of grinding wheel and spindle should not be too tight. After the shaft is bent, it should be stopped immediately and can continue to use after replacement of new parts 3, The shield used by the grinder should cover at least half of the diameter of the grinding wheel 4. After the grinder is started, it must be idled for at least 2 minutes. During idling, the operator should stand in a safe position, and it is strictly forbidden to stand in front of the grinding wheel or in the tangent direction 5. The rotation direction of the grinder should be correct, so that the grinding debris can only fly downward from the grinding wheel. Grinding is carried out after the grinder rotates smoothly. If the grinder runout is obvious, it should be stopped in time for dressing 6,The initial grinding can not be too hard, in order to avoid uneven grinding wheel force and accidents. Two people are not allowed to sharpen a knife on the same grinding wheel at the same time 7. It is strictly prohibited to use side grinding to avoid grinding wheel crushing. Do not grind copper, lead, wood and other things to prevent the grinding wheel from impingement 8, The sharpening time is long tool, should be timely cooling, to prevent hot hand 9. Regularly trim the surface balance of the grinding wheel. Keep it properly after use, do not knock against it, keep grinding wheel dry 10, always wear personal protective equipment, mask, eye mask, work cap, etc 11. Follow the instructions.

## Features

- Application: White alumina grinding wheel is suitable for grinding hard materials and heat-sensitive steels, such as hardened steel, high carbon steel, ordinary high-speed steel, alloy steel, stainless steel, etc. Mainly used for grinding and forming grinding of tools, cutting tools, molds, gears, threads, thin-walled parts, etc.
- Quality and features: White alumina grinding wheel is made of first-grade sand, high-quality alumina and adhesive sintered at high temperature, also known as ceramic grinding wheel. Wear-resistant and durable. It has high hardness, fragile abrasive grains, sharp edges and corners, strong grinding ability, low heat generation, high temperature resistance, acid and alkali corrosion resistance, high efficiency and good self-sharpening. The ground products are smooth and delicate
- Size: Diameter: 6 inches, Arbor: 1/2 inch, Thickness: 3/4 inches. Standard size grinding wheels are installed on grinding machines with a 1/2 inch spindle. Please choose the grinding wheel that suits your machine model.
- Safety and precautions: The base of the grinding machine must be fixed. A machine without a fixed base is easy to move, causing vibration and damage to the grinding wheel during grinding. Before installing the grinding wheel, please check and operate according to the instructions provided. Before operating the grinding wheel, please take personal protection
- After-sales: Each of our products is inspected and packaged, but accidents cannot be ruled out. If you receive an unsatisfactory product, please feel free to contact desertcart. We will do our best to solve the problem until you are satisfied.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0981624YL |
| Best Sellers Rank | #27,030 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Bench & Pedestal Grinding Wheels |
| Brand | AmaCupid |
| Compatible Devices | Bench Grinder |
| Construction Type | Grinding |
| Date First Available | July 17, 2021 |
| Grit Material | Aluminum Oxide |
| Grit Number | 80 |
| Grit Type | Medium |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 6 Inches |
| Item Thickness | 0.75 Inches |
| Item Weight | 1.65 pounds |
| Item model number | YHL-02 |
| Manufacturer | AmaCupid |
| Maximum Rotational Speed | 4459 RPM |
| Product Dimensions | 6"L x 6"W |
| Recommended Uses For Product | Cutting, Grinding, Sharpening |

## Product Details

- **Grit material:** Aluminum Oxide
- **Product dimensions:** 15.2L x 15.2W centimeters
- **Brand:** AmaCupid
- **Compatible devices:** Bench Grinder
- **Grit type:** Medium

## Images

![AmaCupid Bench Grinding Wheel 6 Inches, White Aluminum Oxide Abrasive. for Sharpening Hardened Steel, High Carbon Steel and Other Hard Tools. 1/2 Inch Arbor, 3/4 Inch Thickness, 80 Grit - Image 1](https://m.media-amazon.com/images/I/81WYIqDHnuL.jpg)

## Frequently Bought Together

- AmaCupid Bench Grinding Wheel 6 Inches, White Aluminum Oxide Abrasive. for Sharpening Hardened Steel, High Carbon Steel and Other Hard Tools. 1/2 Inch Arbor, 3/4 Inch Thickness, 80 Grit
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-13*