---
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: "NT$13837"
currency: TWD
in_stock: true
reviews_count: 9
category: "Bad Dog"
url: https://www.desertcart.tw/products/441549977-bad-dog-tools-4-5-flange-handi-disc-deux-hdii
store_origin: TW
region: Taiwan
---

# 50x more diamond grit 12,000 RPM max speed Steel core for shatterproof safety 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:** NT$13837
**Availability:** ✅ In Stock

## Summary

> 💎 Cut, grind, and sand like a pro—because your projects deserve the best.

## 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?** NT$13837 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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

- • **Flush Grinding Innovation:** Flange attachment enables seamless flush grinding and sanding for professional finishes.
- • **Lifetime Support Guarantee:** Wear it out? We replace it—no questions asked. Confidence that lasts a lifetime.
- • **Built for Safety & Reliability:** Steel core design prevents shattering, ensuring safer operation under high pressure.
- • **Unmatched Durability & Precision:** Up to 50x more diamond grit for faster, cleaner cuts and longer life.
- • **Versatile Multi-Material Mastery:** Effortlessly cuts, grinds, sands, and sharpens iron, steel, brass, tile, stone, brick, and plastic.

## Overview

The Bad Dog Tools 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 metals, masonry, and plastics. Featuring a steel core for enhanced safety and up to 50 times more diamond grit than competitors, it delivers superior durability and precision at speeds up to 12,000 RPM. Compatible with standard angle grinders and backed by lifetime customer support, this tool is a trusted choice for professionals demanding performance and reliability.

## Description

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.: desertcart.com: Tools & Home Improvement

Review: Bad Dog Tools 4.5” Endless Handi Disc Deux (HDII - Fast delvery good value ,grinds well and fast and durable
Review: Upgrade - 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

## 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 |
|---------------|-------|
| ASIN | B084WPQT7W |
| Best Sellers Rank | #48,168 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #80 in Grinding Discs |
| Brand | Bad Dog |
| Compatible Devices | Angle Grinder |
| Construction Type | Coated |
| Date First Available | December 28, 2023 |
| Grit Material | Diamond |
| Grit Number | 46.00 |
| Grit Type | Plus |
| Item Diameter | 4.5 Inches |
| Item Weight | 7 ounces |
| Item model number | 639843331189 |
| Manufacturer | Bad Dog Tools |
| Maximum Rotational Speed | 12000 RPM |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Cutting, Grinding |
| Special Feature | Lifetime customer support, Up to 50x more diamond grit than competing brands |
| UPC | 639843331189 |

## Product Details

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

## 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

### ⭐⭐⭐⭐⭐ Bad Dog Tools 4.5” Endless Handi Disc Deux (HDII
*by G***E on February 1, 2026*

Fast delvery good value ,grinds well and fast and durable

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Impressive
*by B***S on December 9, 2025*

This ugly looking wheel gives the first impression that it will make a mess of any cutting job. Somehow they've made it extremely aggressive without compromising a clean cut. I've used it for cutting 1/2" porcelain tiles and marble, both with great results.

## 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.tw/products/441549977-bad-dog-tools-4-5-flange-handi-disc-deux-hdii](https://www.desertcart.tw/products/441549977-bad-dog-tools-4-5-flange-handi-disc-deux-hdii)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*