---
product_id: 403898498
title: "DEWALT DW5446 Hammer Bit, Silver"
brand: "dewalt"
price: "€ 20.19"
currency: EUR
in_stock: true
reviews_count: 5
category: "Dewalt"
url: https://www.desertcart.ie/products/403898498-dewalt-dw5446-hammer-bit-silver
store_origin: IE
region: Ireland
---

# Two sharp edges for clean, round holes Two-stage flute for fast debris removal Tapered core for max durability DEWALT DW5446 Hammer Bit, Silver

**Brand:** dewalt
**Price:** € 20.19
**Availability:** ✅ In Stock

## Summary

> 🔨 Drill smarter, last longer — the pro’s choice for unstoppable power!

## Quick Answers

- **What is this?** DEWALT DW5446 Hammer Bit, Silver by dewalt
- **How much does it cost?** € 20.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/403898498-dewalt-dw5446-hammer-bit-silver)

## Best For

- dewalt enthusiasts

## Why This Product

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

## Key Features

- • **No Break, No Worries:** Backed by DEWALT’s No Break Guarantee for peace of mind on tough jobs
- • **Speed Meets Precision:** Variable helix two-stage flute design clears debris fast for uninterrupted drilling
- • **Confidence in Every Cut:** Wear mark indicator ensures you know exactly when to replace your bit
- • **Flawless Finish Every Time:** Dual carbide cutting edges deliver clean, true-diameter holes for secure anchors
- • **Built to Last, Drilled to Perfection:** Tapered SDS-Max core resists breakage even in deep holes

## Overview

The DEWALT DW5446 Hammer Bit features a robust tapered SDS-Max core engineered in Germany for exceptional durability and deep-hole drilling. Its innovative two-stage flute with variable helix pattern accelerates debris removal, while dual carbide cutting edges ensure clean, precise holes. Designed for professionals who demand reliability, it includes a wear mark indicator and is backed by a No Break Guarantee, making it the ultimate tool accessory for heavy-duty hammer drilling.

## Description

Product Description SDS Plus 2 Cutter Drill Bits have a strong tapered core to help resist flute breaks, especially when drilling deep holes. For optimal drilling speeds, the two-stage flute design features a variable helix pattern that quickly moves debris away from the contact zone. Plus, the two sharp, carbide-cutting edges deliver clean, round holes for secure anchor installation. These bits are made in Germany and are GUARANTEED TOUGH - so tough that we are offering a NO BREAK GUARANTEE*. If you have our bits, we have your back. Safety Warning Always wear eye protection.

Review: I try to do home projects on a tool/equipment budget since theres a high chance i won't need toreuse the items in the near future. I needed to break down some large stones to level out our lawn requiring drilling holes in the boulder and sledgehammering in the spikes to force a crack to split. So obviously I ended up at harborfreight and got a sds hammer drill and their sds rock bits. Boy was that a mistake. Harborfreights bits wore out almost instantly and had a different head design. After suffering with a dull bit and not realizing it, I bought this on a whim and it cuts through stone like butter and already has surpassed the harborfreight bits by at least 5x longevity and is still going strong. Should you get this? Yea its no brainer, save yourself the agony of working with subpar dull bits and in the end this becomes cheaper than rebuying HF bits over and over as ive sadly learned the hardway. Note: the warranty thing is kind of misleading. Its warrantied against breakage not wear so when the bit is dull its not gonna be a free replacement, only happen if the bit breaks off a chunk or something while it still has life. But this is a good thing considering the bit is made of a harder material to ensure its more resilient especially in comparison to HF bits.
Review: Buena

## Features

- Strong core: SDS max bits have tapered core for bit strength and maximum durability, especially when drilling deep holes
- Aggressive material removal: Two stage flute design with variable helix pattern of DEWALT SDS hammer drill bits allows for efficient debris removal
- Clean, round holes: Two sharp cutting edges for true holes
- Wear mark indicator: For accurate diameter of holes
- NO BREAK GUARANTEE: If your bit fails for any reason while the wear mark is still visible, we'll replace it (excludes: DW5400, DW5401, DW5401B25)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000224YW |
| Brand | DEWALT |
| Country Of Origin | Germany |
| Customer Reviews | 4.6 4.6 out of 5 stars (818) |
| Cutting Diameter | 0.63 Inches |
| Finish Types | Silver |
| Global Trade Identification Number | 00028874054462 |
| Included Components | 5/8 X 6 X 8 SDS |
| Item Dimensions | 26 x 2.1 x 0.5 centimetres |
| Item Type Name | 5/8 X 6 X 8 SDS |
| Item Weight | 0.29 Pounds |
| Manufacturer | DEWALT |
| Material | Blend |
| Minimum Bore Diameter | 0.63 Inches |
| Model Number | DW5446 |
| Number of Flutes | 2 |
| Point Style | Pilot Point |
| Product Warranty | 1 Year Full Warranty |
| Shank Type | SDS-Max |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Spiral |
| UPC | 028874054462 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** DEWALT
- **Cutting diameter:** 0.63 Inches
- **Finish type:** Silver
- **Material:** Blend
- **Shank type:** SDS-Max

## Images

![DEWALT DW5446 Hammer Bit, Silver - Image 1](https://m.media-amazon.com/images/I/51Va9pz+wtL.jpg)
![DEWALT DW5446 Hammer Bit, Silver - Image 2](https://m.media-amazon.com/images/I/41jFYeJCSkL.jpg)
![DEWALT DW5446 Hammer Bit, Silver - Image 3](https://m.media-amazon.com/images/I/51kl2MTRywL.jpg)
![DEWALT DW5446 Hammer Bit, Silver - Image 4](https://m.media-amazon.com/images/I/314uOnzGLiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***S on 20 June 2024*

I try to do home projects on a tool/equipment budget since theres a high chance i won't need toreuse the items in the near future. I needed to break down some large stones to level out our lawn requiring drilling holes in the boulder and sledgehammering in the spikes to force a crack to split. So obviously I ended up at harborfreight and got a sds hammer drill and their sds rock bits. Boy was that a mistake. Harborfreights bits wore out almost instantly and had a different head design. After suffering with a dull bit and not realizing it, I bought this on a whim and it cuts through stone like butter and already has surpassed the harborfreight bits by at least 5x longevity and is still going strong. Should you get this? Yea its no brainer, save yourself the agony of working with subpar dull bits and in the end this becomes cheaper than rebuying HF bits over and over as ive sadly learned the hardway. Note: the warranty thing is kind of misleading. Its warrantied against breakage not wear so when the bit is dull its not gonna be a free replacement, only happen if the bit breaks off a chunk or something while it still has life. But this is a good thing considering the bit is made of a harder material to ensure its more resilient especially in comparison to HF bits.

### ⭐⭐⭐⭐⭐ Review
*by A***A on 29 April 2025*

Buena

### ⭐⭐⭐⭐⭐ Review
*by G***T on 31 October 2023*

needed to split the boulder so used this drill bit to drill the holes. only needed 6 holes, drilled like butter through the rock. cant vouch for a long term use, but definitely worth it the money for home diy projects.

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-05-02*