---
product_id: 627794297
title: "8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill"
brand: "luo ke"
price: "R$272"
currency: BRL
in_stock: true
reviews_count: 8
category: "Luo Ke"
url: https://www.desertcart.com.br/products/627794297-8-pcs-rotary-grinding-stone-1-4-hex-shank-assorted
store_origin: BR
region: Brazil
---

# 8 assorted shapes for versatile grinding Aluminum oxide grit for durable abrasion 1/4'' hex shank for universal fit 8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill

**Brand:** luo ke
**Price:** R$272
**Availability:** ✅ In Stock

## Summary

> 🔧 Sharpen your edge, shape your success.

## Quick Answers

- **What is this?** 8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill by luo ke
- **How much does it cost?** R$272 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/627794297-8-pcs-rotary-grinding-stone-1-4-hex-shank-assorted)

## Best For

- luo ke enthusiasts

## Why This Product

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

## Key Features

- • **Shape Your Vision:** Includes cone, cylinder, and T-shaped stones to tackle every grinding, polishing, and sharpening challenge with ease.
- • **Ready When You Are:** Set of 8 stones means you’re always equipped to switch shapes and textures on the fly, keeping your workflow unstoppable.
- • **Multi-Material Mastery:** Effortlessly grind aluminum, steel, alloy, agate, and more — perfect for professional and creative projects alike.
- • **Precision Fit, Maximum Control:** Universal 1/4'' hex shank ensures seamless compatibility with all your rotary tools and drills.
- • **Rugged Durability Meets Performance:** Crafted from premium aluminum oxide grit, these stones deliver long-lasting wear resistance for tough materials.

## Overview

The Luo ke 8 Pcs Rotary Grinding Stone set features 1/4'' hex shanks for universal rotary tool compatibility, crafted with durable aluminum oxide grit. This versatile kit includes 8 assorted shapes—cone, cylinder, and T-shaped stones—designed for grinding, polishing, and sharpening a wide range of materials including metals and agate. Engineered for professionals and makers seeking precision and longevity in their abrasive tools.

## Description

Buy Luo ke 8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill: Grinding Mounted Points - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Just What I Needed - These worked extremely well for my little project. I needed to grind a hole in a piece of elk horn for decorative purposes. It took a little pressure to get the job done, but it worked perfectly.
Review: Delivery was prompt - Good product for the price range

## Features

- 【Materials】Made of Corundum sand and Metal. durable and wear resistance
- 【Feature】 Have cone shape, cylinder shape and T shape, meets your different grinding needs
- 【Shank】6mm (1/4 inch) hex shank fit for die grinder, drill and other rotary tool
- 【Application】 Used for aluminum, agate, steel, alloy, metal and non metal grinding,polishing,sharpening
- 【Package】8 Pieces 1/4'' hex shank assorted shape corundum sand mounted grinding stone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CX5N777P |
| Best Sellers Rank | #28,110 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Abrasive Grinding Mounted Points |
| Brand | Luo ke |
| Brand Name | Luo ke |
| Compatible Devices | Die Grinder |
| Compatible Material | Alloy Steel, Aluminum, Metal |
| Construction Type | Coated |
| Customer Reviews | 4.2 out of 5 stars 81 Reviews |
| Grit Material | Aluminum Oxide |
| Grit Material Type | Aluminum Oxide |
| Grit Number | 80 |
| Grit Type | Coarse |
| Included Components | 8 pieces 1/4'' Hex shank assorted shape grinding stones sharpening bits. |
| Industry Standard Identifier | 0749877634443 |
| Item Diameter | 0.25 inches |
| Item Thickness | 6.35 millimeters |
| Item Weight | 0.24 kg |
| Manufacturer | Luo ke |
| Material Type | Aluminum Oxide |
| Model | QH535F |
| Number of Items | 8 |
| Part Number | QH535F |
| Recommended Uses For Product | Grinding, Polishing, Sharpening |
| UPC | 749877634443 |
| Unit Count | 8 Count |

## Product Details

- **Brand:** Luo ke
- **Compatible Devices:** Die Grinder
- **Grit Material:** Aluminum Oxide
- **Grit Type:** Coarse
- **Item Thickness:** 6.35 millimeters

## Images

![8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill - Image 1](https://m.media-amazon.com/images/I/71RRItupKjL.jpg)
![8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill - Image 2](https://m.media-amazon.com/images/I/51uJFvyq1oL.jpg)
![8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill - Image 3](https://m.media-amazon.com/images/I/61rzLkDToSL.jpg)
![8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill - Image 4](https://m.media-amazon.com/images/I/51sD0+M89hL.jpg)
![8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill - Image 5](https://m.media-amazon.com/images/I/71xijCo0ZNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just What I Needed
*by W***M on May 15, 2025*

These worked extremely well for my little project. I needed to grind a hole in a piece of elk horn for decorative purposes. It took a little pressure to get the job done, but it worked perfectly.

### ⭐⭐⭐⭐ Delivery was prompt
*by M***K on April 6, 2026*

Good product for the price range

### ⭐⭐⭐⭐⭐ Good stuff
*by D***0 on May 8, 2026*

Exactly what I needed👍

## Frequently Bought Together

- 𝐋𝐮𝐨 𝐤𝐞 8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill
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**Shop now:** [https://www.desertcart.com.br/products/627794297-8-pcs-rotary-grinding-stone-1-4-hex-shank-assorted](https://www.desertcart.com.br/products/627794297-8-pcs-rotary-grinding-stone-1-4-hex-shank-assorted)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-14*