---
product_id: 27702427
title: "DS440AC 3\" 4000 RPM Screwdriver & Attachment Kit"
brand: "senco"
price: "101368 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/27702427-ds440ac-3-4000-rpm-screwdriver-and-attachment-kit
store_origin: IS
region: Iceland
---

# 4000 RPM high-speed motor 3-in-1 versatile tool kit Drives #6-#12 screws 1"-3" DS440AC 3" 4000 RPM Screwdriver & Attachment Kit

**Brand:** senco
**Price:** 101368 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Work smarter, not harder — the DS440AC drives your projects forward!

## Quick Answers

- **What is this?** DS440AC 3" 4000 RPM Screwdriver & Attachment Kit by senco
- **How much does it cost?** 101368 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/27702427-ds440ac-3-4000-rpm-screwdriver-and-attachment-kit)

## Best For

- senco enthusiasts

## Why This Product

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

## Key Features

- • **Precision Every Time:** Depth-lock adjustment ensures consistent flush or countersink drives for a flawless finish.
- • **Corner-Fit Feed System:** Patented design improves line of sight and access to tight corners, so you never miss a spot.
- • **Complete Ready-to-Go Kit:** Includes screwdriver, auto-feed attachment, adaptor, 3 bits, and storage bag for ultimate convenience.
- • **Triple Threat Versatility:** 3-in-1 screwdriver and attachments adapt seamlessly to framing, decking, and drywall applications.
- • **Power Through Projects at Lightning Speed:** High-speed 0-4,000 RPM motor accelerates drywall and subfloor work with unmatched efficiency.

## Overview

The DS440AC 3" Screwdriver & Attachment Kit by Senco is a corded electric tool featuring a powerful 0-4,000 RPM motor designed to drive #6-#12 collated screws from 1" to 3" in length. Its patented corner-fit feed system enhances access and visibility in tight spaces, while the precise depth-lock adjustment guarantees consistent flush or countersink screw placement. This versatile 3-in-1 kit includes the SG4100 screwdriver, DS320 auto-feed attachment, adaptor, 3 bits, and a storage bag, making it ideal for framing, subflooring, decking, and drywall applications.

## Description

The extremely versatile DS440AC is a 3-in-1 kit that provides configurations for a variety of applications. The high-speed, adjustable motor of the included SG4100 screwdriver is capable of speeds up to 4000 rpm, making it an ideal choice for driving 1”-3” screws into subfloor, underlayment, and drywall. The kit comes complete with SG4100 screwdriver, DS320 auto-feed attachment, adaptor, 3 bits and storage bag.

## Features

- Drives #6-#12 collated screws 1"-3" in length
- 3 Tools in 1 provide configurations for multiple applications
- High-speed 0-4,000 RPM motor makes quick work of drywall applications
- Patented corner-fit feed system Improves line of sight and provides better access to corners
- Precise depth-of-drive adjustment with depth-lock for consistent flush or countersink drives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Senco |
| Material | Metal |
| Power Source | Corded Electric |
| Product Dimensions | 20.75"L x 20.75"W x 20.75"H |
| Voltage | 120 Volts |
| Item Weight | 8 Pounds |
| Recommended Uses For Product | Framing, Subflooring, Decking |
| UPC | 741474097171 |
| Manufacturer | Senco |
| Part Number | DS440AC |
| Item Weight | 8 pounds |
| Item model number | 6W0011N |
| Color | Black, Grey, Red |
| Item Package Quantity | 1 |
| Included Components | Unit^Instruction Guide |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year limited |

## Product Details

- **Brand:** Senco
- **Material:** Metal
- **Power Source:** Corded Electric
- **Product Dimensions:** 20.75"L x 20.75"W x 20.75"H
- **Voltage:** 120 Volts

## Images

![DS440AC 3" 4000 RPM Screwdriver & Attachment Kit - Image 1](https://m.media-amazon.com/images/I/511njlu5PhL.jpg)
![DS440AC 3" 4000 RPM Screwdriver & Attachment Kit - Image 2](https://m.media-amazon.com/images/I/511njlu5PhL.jpg)
![DS440AC 3" 4000 RPM Screwdriver & Attachment Kit - Image 3](https://m.media-amazon.com/images/I/41KYF0zoMXL.jpg)
![DS440AC 3" 4000 RPM Screwdriver & Attachment Kit - Image 4](https://m.media-amazon.com/images/I/41Kuj-cMC5L.jpg)
![DS440AC 3" 4000 RPM Screwdriver & Attachment Kit - Image 5](https://m.media-amazon.com/images/I/41mTWeArrNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A superior product and a must have tool for the serious DIYer
*by V***R on April 28, 2018*

I was building an addition that has tongue and groove sub-floor and though that this tool would be a back saver. All I can say is why didn't I get this sooner? I have built and remodeled five homes and this would of saved me soo much time, let alone the fences I built. The tool is very easy to setup and use. I screwed in a 4x8 sheet of sub-floor in 1/3 of the time, at least, it I had to use a standard driver and screws. The screws are more expensive, but the ease and speed make up for the additional cost. It comes in a very nice bag, but because of the shape of the tool, a little cumbersome to store. A few things about the tool now that I have installed 400 sq feet of sub-floor, 1000 sq ft of sheathing, and 120 sq ft of decking:1. If you go on an angle, sometimes the screw will not go completely in. For example, your sheathing only has 1/4" of 2x4 available, I would hand screw the screws.2. The forward/reverse button isn't in the best location. When I was loading up the screws, I accidentally knocked it into reverse. I didn't know it and was freaking out because the screws weren't going in.Besides those minor items, a superior product and a must have for any serious DIYer or has a large project (i.e., new deck, fence, etc.)

### ⭐⭐⭐⭐⭐ What took me so long!
*by S***S on December 20, 2019*

I had a big project to do....new 1/2” subfloor on a 1750 sq ft house to firm up some spongy OSB original subfloor. I’m not getting any younger and I found this screw gun after seeing it on some home repair TV show. The price was right and after reading the directions, it was put to the test. WOW...what a back saver, and saves a lot of time! I use a square bit drive and 1 1/4” screws. The magazine is easy to load and you can drill 50 screws before you know it. Yes, it is a little touchy as you need to be pretty much vertical for the bit to align with the screw or it won’t go in all the way, but once you develop a rhythm, you are an instant expert. This gun is well made and the system works....don’t wait like I did!

### ⭐⭐⭐⭐⭐ An excellent solution for a difficult problem
*by C***M on May 7, 2022*

There is a small learning curve, but if you carefully read the instructions, this is a great time saver. More importantly to me it eliminates the jumping up and down, driving screws one at a time, painful knees and back strain. If you set it up as per instructions, the only thing you should remember is run the drill at full rpms as you drive them. A great tool.

## Frequently Bought Together

- Senco, DS440AC, Screwdriver Kit, 20-3/4 in
- Senco 08F200Y Duraspin# 8 by 2" Subfloor Collated Screw (1, 000per Box)
- Senco EA0141#2 Square Bits - Duraspin Technology Integrated Auto-Feed Screw System

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**Shop now:** [https://www.desertcart.is/products/27702427-ds440ac-3-4000-rpm-screwdriver-and-attachment-kit](https://www.desertcart.is/products/27702427-ds440ac-3-4000-rpm-screwdriver-and-attachment-kit)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-20*