---
product_id: 51997672
title: "Drill Bit Set, 3 Piece, Titanium Nitride Coated, Longer Life and Better Chip Removal (DWA1790IR)"
brand: "dewalt"
price: "97 kr"
currency: NOK
in_stock: true
reviews_count: 6
url: https://www.desertcart.no/products/51997672-drill-bit-set-3-piece-titanium-nitride-coated-longer-life
store_origin: NO
region: Norway
---

# Laser Engraved Numbers for easy size ID Split Point Tip for faster drilling Titanium Nitride Coating for durability Drill Bit Set, 3 Piece, Titanium Nitride Coated, Longer Life and Better Chip Removal (DWA1790IR)

**Brand:** dewalt
**Price:** 97 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Smarter, Last Longer — Own Every Project Like a Pro!

## Quick Answers

- **What is this?** Drill Bit Set, 3 Piece, Titanium Nitride Coated, Longer Life and Better Chip Removal (DWA1790IR) by dewalt
- **How much does it cost?** 97 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/51997672-drill-bit-set-3-piece-titanium-nitride-coated-longer-life)

## 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

- • **Speed Meets Precision:** Split point tip design accelerates drilling while reducing walking for flawless starts every time.
- • **Impact-Ready Hex Shank:** Optimized 1/4-inch hex shank ensures secure fit and maximum torque with your impact driver.
- • **Versatile Step Drill Set:** Covers multiple hole sizes (1/8"-7/8") in one compact, professional-grade kit for all your metal and steel projects.
- • **Effortless Size Identification:** Laser-engraved numbers keep you in control, speeding up your workflow without guesswork.
- • **Built to Last with Titanium Nitride:** Experience up to 3x longer bit life and superior chip removal for relentless performance.

## Overview

The DEWALT 3-piece drill bit set features titanium nitride coating for enhanced durability and chip removal, a split point tip for faster, precise drilling, and laser-engraved size markings for quick identification. Designed with a 1/4-inch hex shank optimized for impact drivers, this set covers a versatile range of hole sizes, making it an essential upgrade for professionals demanding speed, longevity, and reliability.

## Features

- Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set
- Split point tip of the drill bit increases speed
- Laser engraved numbers increases step visiblity
- 1/4-inch hex shank
- Optimized for impact driver usage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0090IHA7Y |
| Best Sellers Rank | 368,802 in DIY & Tools (See Top 100 in DIY & Tools) 3,489 in Drill Bit Sets |
| Brand | DEWALT |
| Country Of Origin | China |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,275) 4.8 out of 5 stars |
| Cutting Angle String | 135 Degrees |
| Finish Types | Titanium Nitride |
| Global Trade Identification Number | 00885911294102 |
| Included Components | DWA1790IR - 3 Piece Impact Ready Step Drill Bit Set with multiple sizes (1/8"-1/2", 3/16"-1/2", and 3/16"-7/8") |
| Item Dimensions | 15.2 x 12.7 x 2.2 centimetres |
| Item Type Name | Dewalt DWA1790IR |
| Item Weight | 0.31 Pounds |
| Manufacturer | DeWalt |
| Manufacturer Part Number | DWA1790IR |
| Material | Titanium Nitride Coated |
| Model Number | DWA1790IR |
| Number Of Flutes | 2 |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Point Style | Split Point |
| Set Name | 3-piece set |
| Shank Type | Hex |
| Surface Recommendation | Door,Metal,Steel |
| Tool Flute Type | Spiral |
| Unit Count | 3.0 count |
| Upc | 885911294102 |

## Product Details

- **Brand:** DEWALT
- **Cutting angle string:** 135 Degrees
- **Finish type:** Titanium Nitride
- **Material:** Titanium Nitride Coated
- **Shank type:** Hex

## Images

![Drill Bit Set, 3 Piece, Titanium Nitride Coated, Longer Life and Better Chip Removal (DWA1790IR) - Image 1](https://m.media-amazon.com/images/I/71MgFY4lzBL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are the printed measurements imperial or metric ?**
A: Imperial which was not my preference but who cares when they are super sharp and stay that way.

**Q: Are drill bits in the case or in a temporary packaging?**
A: Not sure because mine are sitting in a case belonging to a previous set, so I suspect they must have been in temporary packaging. They work brilliantly, best I have used and I have tried a lot of alternatives.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by  on Reviewed in the United Kingdom 25 July 2022*

You can get step drills at much cheaper prices but, you get what you pay for, these are expensive and good.

### ⭐⭐⭐⭐⭐ Great bits
*by  on Reviewed in Canada 13 March 2024*

Sharp, accurate, durable. Best step drills I’ve used and I’ve used a lot

### ⭐⭐⭐⭐⭐ It’s a bit out of step!
*by  on Reviewed in the United States 25 January 2026*

This is a great step bit set. It cuts smoothly and I am just a Dewalt die hard user. There is not much to write on because it has one job function. Cut through metal with ease and last.

## Frequently Bought Together

- DEWALT Step Drill Bit Set, 3-Piece (DWA1790IR)
- DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)
- DEWALT Screwdriver Bit Set, Impact Ready, FlexTorq, 40-Piece (DWA2T40IR)

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**Shop now:** [https://www.desertcart.no/products/51997672-drill-bit-set-3-piece-titanium-nitride-coated-longer-life](https://www.desertcart.no/products/51997672-drill-bit-set-3-piece-titanium-nitride-coated-longer-life)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*