---
product_id: 441549977
title: "Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder."
brand: "bad dog"
price: "$651.75"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.ec/products/441549977-bad-dog-tools-4-5-flange-handi-disc-deux-hdii
store_origin: EC
region: Ecuador
---

# 50x more diamond grit for superior cutting ⅝” threaded arbor fits standard angle grinders Steel core for unmatched durability Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder.

**Brand:** bad dog
**Price:** $651.75
**Availability:** ❌ Out of Stock

## Summary

> 💎 Grind smarter, not harder—flush perfection in every spin!

## Quick Answers

- **What is this?** Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder. by bad dog
- **How much does it cost?** $651.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/441549977-bad-dog-tools-4-5-flange-handi-disc-deux-hdii)

## Best For

- bad dog enthusiasts

## Why This Product

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

## Key Features

- • **Diamond Dominance:** Embedded with 50x more diamond grit than competitors for precision & speed.
- • **Unbreakable Safety:** Steel core design prevents shattering—work confidently without fear.
- • **Versatile Powerhouse:** Cut, sand, grind & sharpen all with one wheel—flush finish guaranteed.
- • **Lifetime Peace of Mind:** Lifetime customer support with hassle-free replacement—tools that have your back.
- • **Universal Compatibility:** Fits any angle grinder up to 12,000 rpm with standard ⅝” arbor threading.

## Overview

The Bad DogTools 4.5” Flange Handi Disc Deux (HDII) is a premium diamond wheel engineered for flush grinding, sanding, and cutting across a wide range of materials including iron, steel, brass, tile, stone, brick, and plastic. Featuring a robust steel core and up to 50 times more diamond grit than typical wheels, it delivers unmatched durability and precision. Designed for use with angle grinders up to 12,000 rpm and equipped with a ⅝” threaded arbor, this versatile tool combines safety, longevity, and professional-grade performance, backed by lifetime customer support from a trusted family-owned brand since 1988.

## Description

Full description not available

## Features

- COMPATIBILITY AND STRENGTH: The Original HDII, still our best selling and most versatile wheel. Now with Flange attachment for flush grinding & sanding. It has a steel core & up to 50x more diamond embedded than competing diamond cutting wheels.
- RECOMMENDED USE: Use with an angle grinder at max 12,000 rpm. ⅝” threaded arbor. Cut, Sand, Grind, & Sharpen with the same wheel. Works on almost any material from Masonry to Metal & PVC to Porcelain. Not wood or glass. Not for use with Air Tools.
- LIFETIME CUSTOMER SUPPORT: Our tools are so good we offer lifetime customer support. If you wear out or damage this wheel we will replace it, no questions asked! Just reach out to customer service on our website.
- SAFETY More than anything,the Handi Disc II is designed to be safe. Made with steel, the HDII won’t shatter and explode like conventional fiberglass wheels even if it binds up.
- ABOUT BAD DOG TOOLS: Based in Rhode Island, we’ve been a family owned and operated company since 1988. Our high quality tools have earned their place among professionals in Construction, Agriculture, Aviation, Automobile, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bad Dog Tools |
| Material | Stainless Steel |
| Grit Rating | 46 |

## Product Details

- **Grit Material:** Diamond
- **Product Dimensions:** 4.5"L x 4.5"W
- **Brand:** Bad Dog
- **Compatible Devices:** Angle Grinder
- **Grit Type:** Plus

## Images

![Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder. - Image 1](https://m.media-amazon.com/images/I/81FSTLWB1QL.jpg)
![Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder. - Image 2](https://m.media-amazon.com/images/I/81Nu0Ff923L.jpg)
![Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder. - Image 3](https://m.media-amazon.com/images/I/81sZocA8Z8L.jpg)
![Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder. - Image 4](https://m.media-amazon.com/images/I/819t0qiL5nL.jpg)
![Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder. - Image 5](https://m.media-amazon.com/images/I/81SGhspPaOL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will the HDII Fit My Grinder?**
A: We offer several different size HDIIs for rotary tools and various grinders. The size of our arbor holes follow industry standards. Please see the specifications image for each HDII, as well as the bullet points, for more information.

**Q: What won't the HDII cut?**
A: Wood - It will shape wood well but burns when cutting. Glass - The HDII is too aggressive and leaves a jagged edge.

**Q: How long does the HDII last?**
A: Nothing lasts forever but we offer Lifetime Customer Support to repair or replace our HDIIs!

**Q: How do I clean the HDII?**
A: Sometime when cutting softer metals like aluminum the HDII will "gum" up.  If this happens to you, simply run your HDII through a concrete block and it will be good as new.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Upgrade
*by R***Z on July 29, 2025*

The bad dog 1. 1/4 “ cutter, grinder, or for any odd job that pops up! This tool can be used to cut sheet metal, bolts , screws, nuts! This tool is of outstanding quality, it didn’t shatter under pressures ! This tool is worth every cent, finally found a cuttoff wheel to use with my Dremel

### ⭐⭐⭐⭐⭐ Worth every cent
*by C***G on May 4, 2025*

This cutting wheel has been working great in my Dremel for the last year. It's not as precise as Dremel discs due to its size but it doesn't ever need to be changed due to its durability.

### ⭐⭐⭐⭐⭐ Best disc ever!
*by K***E on February 28, 2025*

Best disc and probably the last one I will ever have to buy!I've been using this for months and it looks like it's never been used! Cuts and grinds awesome! Maybe seems expensive, but I don't see ever needing to replace it. And if I do it's warrantied!!

## Frequently Bought Together

- Bad Dog Tools 4.5” Flange Handi Disc Deux (HDII) Diamond Wheel for *Flush* Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with an Angle Grinder.
- Bad Dog Tools Dried Drool Cutting Wax Stick. Reduce Friction and Heat While Cutting, Drilling, Grinding. Prevents Damage to Low Melting Metal. Great for Use with Bad Dog HDIIs or Drill Bits.
- Bad Dog 14 Piece Multipurpose High Speed Drill Bit Set. Unique Carbide, Titanium, Cobalt Tip & Armor Steel Hex Shank. Made in USA. Drill Through Everything! Hardened Steel, Masonry, Wood, Tile & More

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**Shop now:** [https://www.desertcart.ec/products/441549977-bad-dog-tools-4-5-flange-handi-disc-deux-hdii](https://www.desertcart.ec/products/441549977-bad-dog-tools-4-5-flange-handi-disc-deux-hdii)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*