---
product_id: 1777369
title: "DEWALT DW5446 Hammer Bit, Silver"
brand: "dewalt"
price: "₩28569"
currency: KRW
in_stock: true
reviews_count: 8
category: "Dewalt"
url: https://www.desertcart.kr/products/1777369-dewalt-dw5446-hammer-bit-silver
store_origin: KR
region: South Korea
---

# Two-stage flute design for rapid debris removal SDS-Max tapered core for max strength Dual sharp carbide edges for clean, precise holes DEWALT DW5446 Hammer Bit, Silver

**Brand:** dewalt
**Price:** ₩28569
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill like a pro, last like a legend.

## Quick Answers

- **What is this?** DEWALT DW5446 Hammer Bit, Silver by dewalt
- **How much does it cost?** ₩28569 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1777369-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

- • **Built to Outlast:** Tapered core resists breakage even in deep drilling
- • **Precision Perfect:** Two sharp cutting edges deliver clean, round holes every time
- • **No Break, No Worries:** Industry-leading NO BREAK GUARANTEE backs your investment
- • **Confidence in Every Drill:** Wear mark indicator ensures accurate hole diameter
- • **Effortless Debris Clearance:** Variable helix flutes speed up material removal

## Overview

The DEWALT DW5446 Hammer Bit features a robust SDS-Max tapered core and a two-stage flute design with variable helix pattern for superior durability and efficient debris removal. Its dual carbide cutting edges ensure clean, precise holes ideal for heavy-duty drilling in tough materials. Backed by a no-break guarantee, this German-engineered bit is the ultimate choice for professionals and serious DIYers who demand reliability and performance.

## 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. From the Manufacturer DEWALT DW5446 5/8-Inch x 6-Inch x 8-Inch ROCK CARBIDE SDS Plus Hammer Bit

Review: absolutely worth it over harborfreight - 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: drills through rock - 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.

## 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 |
| Best Sellers Rank | #234,619 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #232 in Rotary Hammer Drill Bits |
| Brand | DEWALT |
| Brand Name | DEWALT |
| Customer Reviews | 4.6 out of 5 stars 653 Reviews |
| Cutting Diameter | 0.63 Inches |
| Finish Type | Brushed |
| Finish Types | Brushed |
| Global Trade Identification Number | 00028874054462 |
| Included Components | Dewalt - DW5446 |
| Item Dimensions | 10.24 x 0.83 x 0.21 inches |
| Item Type Name | Dewalt - DW5446 |
| Item Weight | 0.29 Pounds |
| Item dimensions L x W x H | 10.24 x 0.83 x 0.21 inches |
| Manufacturer | DEWALT |
| Material | Carbide |
| Material Type | Carbide |
| Minimum Bore Diameter | 0.63 Inches |
| Model | DW5446 |
| Number of Flutes | 2 |
| Point Style | Pilot Point |
| Shank Type | SDS-Max |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Spiral |
| UPC | 028874054462 |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer |

## Product Details

- **Brand:** DEWALT
- **Cutting Diameter:** 0.63 Inches
- **Finish Type:** Brushed
- **Material:** Carbide
- **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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ absolutely worth it over harborfreight
*by V***S on June 20, 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.

### ⭐⭐⭐⭐⭐ drills through rock
*by G***T on October 31, 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.

### ⭐⭐⭐⭐⭐ Handled drilling some tough concrete with no problem.
*by J***R on August 4, 2017*

I was drilling into some 60 year old concrete slab that was super hard to drill into to set rebar. I purchased several 5/8" Bosch bits from HD and the tips actually burned out and deteriorated in the 2nd hole I drilled. I bought 2 of these figuring it would be the same thing. Fortunately these were made much better than the Bosch and did the trick. I only used 1 bit and it tore through approximately 40 holes at 3" deep and still looks nearly new. Would highly recommend.

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**Shop now:** [https://www.desertcart.kr/products/1777369-dewalt-dw5446-hammer-bit-silver](https://www.desertcart.kr/products/1777369-dewalt-dw5446-hammer-bit-silver)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-04-27*