---
product_id: 593147176
title: "Tools 4.5” Endless Handi Disc Deux (HDII) Diamond Wheel for Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with 4.5” Angle Grinders."
brand: "bad dog"
price: "9873975₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Bad Dog"
url: https://www.desertcart.vn/products/593147176-tools-4-5-endless-handi-disc-deux-hdii-diamond-wheel
store_origin: VN
region: Vietnam
---

# 50x more diamond grit Up to 12,000 RPM max speed Steel core for unmatched durability Tools 4.5” Endless Handi Disc Deux (HDII) Diamond Wheel for Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with 4.5” Angle Grinders.

**Brand:** bad dog
**Price:** 9873975₫
**Availability:** ✅ In Stock

## Summary

> 💥 Cut, grind, and conquer with the diamond wheel pros swear by!

## Quick Answers

- **What is this?** Tools 4.5” Endless Handi Disc Deux (HDII) Diamond Wheel for Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with 4.5” Angle Grinders. by bad dog
- **How much does it cost?** 9873975₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/593147176-tools-4-5-endless-handi-disc-deux-hdii-diamond-wheel)

## 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

- • **Speed Demon:** Optimized for up to 12,000 RPM to power through tough jobs fast.
- • **Built to Last:** Steel core design ensures no shattering—grind with confidence and safety.
- • **Versatile Mastery:** One wheel to cut, sand, grind, and sharpen across metal, masonry, tile, and plastic.
- • **Diamond Powerhouse:** Embedded with 50x more diamond grit for ultra-efficient cutting and grinding.
- • **Lifetime Peace of Mind:** Backed by lifetime customer support—wear it out, we replace it, no questions asked.

## Overview

The Bad Dog Tools 4.5” Endless Handi Disc Deux (HDII) is a premium diamond grinding wheel featuring a steel core and up to 50 times more diamond grit than competitors. Designed for use with 4.5” angle grinders at speeds up to 12,000 RPM, it excels at cutting, sanding, grinding, and sharpening a wide range of materials including metal, masonry, tile, and plastic. Engineered for safety and durability, it won’t shatter like fiberglass wheels and comes with lifetime customer support for guaranteed reliability.

## Description

Bad Dog Tools 4.5” Endless Handi Disc Deux (HDII) Diamond Wheel for Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with 4.5” Angle Grinders.: desertcart.com: Tools & Home Improvement

Review: This Cuts! - Was going through lots of grinding discs to cut a closet bar. Decided to switch to this and it got the job done fast and I haven’t had to replace it yet. So far, this has been a time saver and worth the value.
Review: Impressive - 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.

## Features

- COMPATIBILITY AND STRENGTH: The Original HDII, still our best selling and most versatile wheel. It has a steel core & up to 50x more diamond embedded than competing diamond cutting wheels. Cut, Sand, Grind or Sharpen, the 4.5" HDII will do it all.
- RECOMMENDED USE: Use with a grinder at a maximum 12,000 rpm. ⅞” arbor. Cut, Sand, Grind, and Sharpen with the same wheel. Works on almost any material from Masonry to Metal and PVC to Ceramic. Do not cut wood or glass with the HDII. 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. HDII Must Be Firmly Held by Flange Nut and Should NOT Wobble.
- 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 | B0CQ3VKS98 |
| Best Sellers Rank | #45,310 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Grinding Discs |
| Brand | Bad Dog |
| Compatible Devices | Angle Grinder |
| Construction Type | Diamond Wheel |
| Date First Available | December 28, 2023 |
| Grit Material | Diamond |
| Grit Number | 46.00 |
| Grit Type | Medium |
| Item Diameter | 4.5 Inches |
| Item Weight | 4.6 ounces |
| Item model number | BDT-4.5 |
| Manufacturer | Bad Dog Tools |
| Maximum Rotational Speed | 12000 RPM |
| Product Dimensions | 7"L x 7"W |
| Recommended Uses For Product | Cutting, Grinding |
| Special Feature | Lifetime customer support, Up to 50x more diamond grit than competing brands |
| UPC | 639843331257 |

## Product Details

- **Brand:** Bad Dog
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Diamond
- **Grit Type:** Medium
- **Product Dimensions:** 7"L x 7"W

## Images

![Tools 4.5” Endless Handi Disc Deux (HDII) Diamond Wheel for Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with 4.5” Angle Grinders. - Image 1](https://m.media-amazon.com/images/I/81qcSSMa1fL.jpg)

## 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

### ⭐⭐⭐⭐⭐ This Cuts!
*by J***G on December 9, 2025*

Was going through lots of grinding discs to cut a closet bar. Decided to switch to this and it got the job done fast and I haven’t had to replace it yet. So far, this has been a time saver and worth the value.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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

## Frequently Bought Together

- Bad Dog Tools 4.5” Endless Handi Disc Deux (HDII) Diamond Wheel for Grinding, Sanding, and Cutting. Use on Iron, Steel, Brass, Tile, Stone, Brick, & Plastic. Use with 4.5” Angle Grinders.
- 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*