---
product_id: 28250323
title: "OptiGrind 8\" x 1\" CBN Grinding Wheel for 8\" Slow-Speed Grinders"
brand: "optigrind"
price: "NT$1999"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/28250323-optigrind-8-x-1-cbn-grinding-wheel-for-8-slow
store_origin: TW
region: Taiwan
---

# 4x harder CBN coating Superior heat dissipation 170/200 grit for precision OptiGrind 8" x 1" CBN Grinding Wheel for 8" Slow-Speed Grinders

**Brand:** optigrind
**Price:** NT$1999
**Availability:** ❌ Out of Stock

## Summary

> 💎 Grind smarter, last longer — the OptiGrind edge you can’t afford to miss!

## Quick Answers

- **What is this?** OptiGrind 8" x 1" CBN Grinding Wheel for 8" Slow-Speed Grinders by optigrind
- **How much does it cost?** NT$1999 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/28250323-optigrind-8-x-1-cbn-grinding-wheel-for-8-slow)

## Best For

- optigrind enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Spark-Free:** Minimal sparks and no fracturing means safer, cleaner grinding sessions every time.
- • **Built for Stability:** Balanced, flat, and true wheel that never needs dressing—work smarter, not harder.
- • **Unmatched Durability:** CBN coating lasts 4x longer than aluminum oxide, resisting wear and carbide formation.
- • **Precision Stock Removal:** 170/200 grit balance delivers aggressive sharpening without damaging your steel.
- • **Cool & Efficient Grinding:** Heat disperses quickly to prevent overheating and maintain tool integrity.

## Overview

The OptiGrind 8" x 1" CBN Grinding Wheel features a cutting-edge cubic boron nitride coating that is four times harder than traditional aluminum oxide. Designed specifically for slow-speed 8" grinders, it excels at grinding hardened steels with superior heat dissipation and minimal wear. Its 170/200 grit offers the perfect balance for effective stock removal and sharpening without being overly aggressive. Engineered for durability and safety, this wheel stays balanced and true without dressing, producing minimal sparks and no fractures, making it the ultimate upgrade for professional-grade grinding.

## Description

Cubic boron nitride (CBN) is the coating used on this OptiGrind steel wheel. It is superior in every measurable way for grinding hardened steels – far better than aluminum oxide wheels and diamond coated wheels. How so? CBN is a good conductor of heat so most of the heat generated by grinding is dispersed quickly. The wheel is balanced, flat and true – it will never require dressing. The coating is tough – it will not come off (we’ve tried)! CBN is four times harder than aluminum oxide and while not as hard as diamond, CBN won’t form carbides with the steel it’s grinding as diamonds will, which means that it will last a long, long time. Finally, the wheel won’t break or fracture, won’t come apart, and generates little if any sparks. The OptiGrind is 170/200-grit, which is optimal for effective stock removal and sharpening without being overly aggressive. It is a full 1" wide with one flat face coated about 3/4" from the edge. We offer the OptiGrind wheel and special flange as a single unit to fit a 5/8" arbor, such as the one on our Rikon (158512) Slow-Speed Grinder.

## Features

- Superior for grinding hardened steels
- CBN coating is four times harder than aluminum oxide coatings
- CBN coating won’t form carbides with steel as diamonds will during grinding
- 170/200-grit – optimal for effective stock removal and sharpening but not overly aggressive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Grit Material | Aluminum Oxide, Diamond |
| Product Dimensions | 8"L x 8"W |
| Brand | Optigrind |
| Grit Number | 200 |
| Construction Type | Coated |
| UPC | 844788030619 |
| Manufacturer | Woodcraft Supply PW |
| Part Number | Optigrind Wheel Kit |
| Item Weight | 7.31 pounds |
| Material | Aluminum Oxide |

## Product Details

- **Grit Material:** Aluminum Oxide, Diamond
- **Product Dimensions:** 8"L x 8"W
- **Brand:** Optigrind
- **Grit Number:** 200
- **Construction Type:** Coated

## Images

![OptiGrind 8" x 1" CBN Grinding Wheel for 8" Slow-Speed Grinders - Image 1](https://m.media-amazon.com/images/I/813emlCg+ML.jpg)
![OptiGrind 8" x 1" CBN Grinding Wheel for 8" Slow-Speed Grinders - Image 2](https://m.media-amazon.com/images/I/811C7AO981L.jpg)

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**Shop now:** [https://www.desertcart.tw/products/28250323-optigrind-8-x-1-cbn-grinding-wheel-for-8-slow](https://www.desertcart.tw/products/28250323-optigrind-8-x-1-cbn-grinding-wheel-for-8-slow)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-08*