---
product_id: 48028838
title: "DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ"
brand: "dewalt"
price: "NT$3434"
currency: TWD
in_stock: true
category: "Dewalt"
url: https://www.desertcart.tw/products/48028838-dewalt-8-piece-extreme-flatbit-set-dt7943b-qz
store_origin: TW
region: Taiwan
---

# Extra thick alloy steel durability 1/4" anti-slip steel shank 8 precision flat bits, 12-32mm DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ

**Brand:** dewalt
**Price:** NT$3434
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your toolkit with DEWALT’s Extreme Flatbit Set — precision meets power!

## Quick Answers

- **What is this?** DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ by dewalt
- **How much does it cost?** NT$3434 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/48028838-dewalt-8-piece-extreme-flatbit-set-dt7943b-qz)

## 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 Last:** Extra thick, robust alloy steel shanks engineered for maximum durability and longevity
- • **Organized & Ready:** Comes in a tough, compact case for easy transport and on-the-go jobsite readiness
- • **Versatile Application:** Perfect for hardwood, softwood, lumber, and even wood with nails—ideal for door locks, mortising, electrical, and plumbing work
- • **Precision in Every Cut:** 8 flat bits ranging from 12mm to 32mm for flawless woodworking and hardware tasks
- • **Slip-Proof Performance:** 1/4" straight shank ensures secure, slip-free clamping for confident drilling

## Overview

The DEWALT 8 Piece Extreme Flatbit Set (DT7943B-QZ) features eight high-quality flat bits ranging from 12mm to 32mm, crafted from extra thick alloy steel for exceptional durability. Designed with a 1/4" straight shank for slip-proof clamping, this set delivers fast, accurate results across hardwood, softwood, and wood with nails. Ideal for professional applications including door locks, mortising, electrical, and plumbing work, it comes neatly organized in a rugged case for easy portability.

## Description

Shop DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ. Free delivery on eligible orders of £20 or more.

## Features

- For fast and accurate results in hardwood, softwood, lumber, and wood with nails
- Ideal for door locks, mortising, electrical and plumbing work
- Extra thick and robust steel shank for outstanding durability. 1/4" shank ensures easy and slip-proof clamping
- Flat Bits: 12, 16, 18, 20, 22, 25, 28 and 32mm
- Supplied in a tough case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0035YP2HY |
| Best Sellers Rank | 254,021 in DIY & Tools ( See Top 100 in DIY & Tools ) 138 in Spade Bits |
| Brand | DEWALT |
| Customer Reviews | 4.8 out of 5 stars 3,878 Reviews |
| Cutting Angle String | 6E+1 Degrees |
| Cutting Diameter | 32 Millimetres |
| Cutting angle string | 6E+1 Degrees |
| Cutting diameter | 32 Millimetres |
| EU Spare Part Availability Duration | 1 Years |
| Finish Types | Steel |
| Finish type | Steel |
| Global Trade Identification Number | 05035048073292 |
| Included Components | DT7943B Extreme Flat Bit Set, 8 Piece |
| Item Dimensions | 28 x 29 x 4.5 centimetres |
| Item Type Name | DT7943B Extreme Flat Bit Set, 8 Piece |
| Item Weight | 0.42 Pounds |
| Manufacturer | DEWALT |
| Manufacturer Part Number | DT7943B-QZ |
| Material | Alloy Steel |
| Model Number | DT7943B-QZ |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Point Style | Brad Point |
| Set Name | Extreme Flatbit Set |
| Shank Type | Straight |
| Shank type | Straight |
| Surface Recommendation | Wood |
| Tool Flute Type | Straight |
| UPC | 604310246198 |
| Unit Count | 1.0 count |

## Product Details

- **Cutting angle string:** 6E+1 Degrees
- **Cutting diameter:** 32 Millimetres
- **Finish type:** Steel
- **Material:** Alloy Steel
- **Shank type:** Straight

## Images

![DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ - Image 1](https://m.media-amazon.com/images/I/91JGYLelKjL.jpg)
![DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ - Image 2](https://m.media-amazon.com/images/I/61G1eZJcfuL.jpg)
![DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ - Image 3](https://m.media-amazon.com/images/I/A1LYojArLGL.jpg)
![DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ - Image 4](https://m.media-amazon.com/images/I/A1tuZRLnb5L.jpg)
![DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ - Image 5](https://m.media-amazon.com/images/I/91CdCY8qjNL.jpg)

## Frequently Bought Together

- DEWALT 8 Piece Extreme Flatbit Set, DT7943B-QZ
- DEWALT Extreme Flat Wood Drill Bit 9 Piece Set, Impact Rated, DT70751-QZ
- DEWALT 19PC HSS Black and Gold Drill Set

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**Shop now:** [https://www.desertcart.tw/products/48028838-dewalt-8-piece-extreme-flatbit-set-dt7943b-qz](https://www.desertcart.tw/products/48028838-dewalt-8-piece-extreme-flatbit-set-dt7943b-qz)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-09-25*