---
product_id: 369223373
title: "E-03442 Impact Premier Mag Boost"
brand: "makita"
price: "A$40"
currency: AUD
in_stock: true
reviews_count: 13
category: "Makita"
url: https://www.desertcart.com.au/products/369223373-e-03442-impact-premier-mag-boost
store_origin: AU
region: Australia
---

# Color-coded bit heads High torque capacity Heat-treated alloy steel E-03442 Impact Premier Mag Boost

**Brand:** makita
**Price:** A$40
**Availability:** ✅ In Stock

## Summary

> ⚡️ Power up your impact game with Makita’s Premier Mag Boost – where strength meets precision!

## Quick Answers

- **What is this?** E-03442 Impact Premier Mag Boost by makita
- **How much does it cost?** A$40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/369223373-e-03442-impact-premier-mag-boost)

## Best For

- makita enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Mastery:** Pairs seamlessly with Makita magnetic bit holders for stronger screw retention and fewer drops.
- • **Perfect Fit Every Time:** Machined tips deliver minimal variance, guaranteeing exact screw engagement and efficiency.
- • **Unmatched Torque Power:** Engineered for high torque demands, perfect for professional impact drivers.
- • **Instant Bit Recognition:** Standardized color codes for quick, hassle-free bit head identification on the job.
- • **Durability Meets Precision:** Heat-treated alloy steel with improved hardness (HRC) ensures long-lasting performance.

## Overview

The Makita E-03442 Impact Premier Mag Boost is a single, heat-treated alloy steel torsion bit designed for high torque impact drivers. Featuring color-coded heads for easy identification and engineered for maximum durability and precision fit, it reduces screw drops and enhances fastening efficiency across all industries.

## Description

Makita is the leading manufacturer of professional power tools on the market. The Makita Premier Torsion Bits are a new range of screw bits and sockets, superseding the Makita Impact Gold range of torsion bits, specially designed for use with Impact Drivers. The Premier Torsion range has been specifically designed for high torque demands required by professional users in all industries. Impact Premier screw bits and sockets are constructed from a new material; engineered from special steel with heat treatment, improved hardness (HRC) and the torque value (Nm) to ensure maximum strength and flexibility for a longer lasting bit. The Premier Torsion Bits are exact fit; the machined bit tips fit screws with minimal variance. Impact Premier range is colour coded for easy recognition of the head shape of the bit. The Makita Impact Premier magnetic bit holder (available separately) is ideal for use with Impact Premier bits for extra holding power on the screw. The bit holder is designed to allow the bit holder’s torsion section to bend under load to take the pressure off the bit tip for increased durability in high torque applications.

Review: Awesome Paired with Klein 1/4 adapter socket. Super Strong magnet great durability! - Works great. I was considering the regular Makita magnet adapter but after seeing it's poor durability I decided to spend the extra money for this. So far it's been money well spent. I do think it's still a bit overpriced but in comparison to everything else that's out there – this is definitely it! I've tried other magnetizer and magnet adapters and this has by far been the strongest, simplest, and most durable (so far). Easy enough to install/remove. Has a nice fit on my bits and Klein Hex extension (as an aside if you pair this with Klein's extensions with the 1/4 socket for standard 1/4 bits it actually magnetizes the bits through the extension – just enough to keep the screw attached for easier installing/removing.) Awsome way to magnetize Klein 1/4 hex adapter and a couple of their other sockets!
Review: INDISPENSABLE LITTLE GEM FOR 2" SCREWDRIVING BITS & SCREWDRIVERS. - THIS BEATS MAGNETIC BIT HOLDERS OR THE MANUAL MAGNETIZING OF UR SCREWDRIVING BITS & SCREWDRIVERS FOR UR IMACT DRIVER, DRILL/DRIVER OR SCREWDRIVERS W/AVERAGE SIZED SHAFTS. STRONG RARE EARTH MAGNETIC HOLD & THE GREAT THING ABOUT THESE IS THEY'RE DURABLE & TRANSFER FROM ONE BIT OR TOOL TO ANOTHER IN SECONDS. SIMPLE, INNOVATIVE & VERSATILE INVENTION TO A LONG UNRESOLVED PROBLEM OF EFFECTIVELY & POSITIVELY RETAINING & HOLDING SCREWS FOR DRIVING.

## Features

- Designed for use in Impact Drivers for high torque demands
- Suitable for all fastening jobs in all industries
- Standard colour codes representing the bit head
- Stronger hold, less drops
- Pack quantity 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QW9BVCH |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #98,518 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #341 in Screwdriver Bit Sets |
| Bit Compatibilities | impact driver |
| Brand | Makita |
| Color | Grau |
| Compatible Fastener Range | 0.25 inch |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,020) |
| Date First Available | March 3, 2021 |
| Drive Bit Shank Style | quick release |
| Drive System | Torx |
| Finish | Polished |
| Finish Type | Polished |
| Included Components | 1 x Makita E-03442 |
| Item Length | 1 Inches |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | E-03442 |
| Manufacturer | Makita |
| Material | Alloy Steel |
| Number of Pieces | 1 |
| Part Number | E-03442 |
| Power Source | Hand Powered |
| Set Name | Variety pack |
| Size | Variety pack |
| UPC | 088381570107 |

## Product Details

- **Brand:** Makita
- **Finish Type:** Polished
- **Item Length:** 1 Inches
- **Material:** Alloy Steel
- **Number of Pieces:** 1

## Images

![E-03442 Impact Premier Mag Boost - Image 1](https://m.media-amazon.com/images/I/81Q7VeKd5HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome Paired with Klein 1/4 adapter socket. Super Strong magnet great durability!
*by A***R on January 4, 2026*

Works great. I was considering the regular Makita magnet adapter but after seeing it's poor durability I decided to spend the extra money for this. So far it's been money well spent. I do think it's still a bit overpriced but in comparison to everything else that's out there – this is definitely it! I've tried other magnetizer and magnet adapters and this has by far been the strongest, simplest, and most durable (so far). Easy enough to install/remove. Has a nice fit on my bits and Klein Hex extension (as an aside if you pair this with Klein's extensions with the 1/4 socket for standard 1/4 bits it actually magnetizes the bits through the extension – just enough to keep the screw attached for easier installing/removing.) Awsome way to magnetize Klein 1/4 hex adapter and a couple of their other sockets!

### ⭐⭐⭐⭐⭐ INDISPENSABLE LITTLE GEM FOR 2" SCREWDRIVING BITS & SCREWDRIVERS.
*by D***. on November 14, 2025*

THIS BEATS MAGNETIC BIT HOLDERS OR THE MANUAL MAGNETIZING OF UR SCREWDRIVING BITS & SCREWDRIVERS FOR UR IMACT DRIVER, DRILL/DRIVER OR SCREWDRIVERS W/AVERAGE SIZED SHAFTS. STRONG RARE EARTH MAGNETIC HOLD & THE GREAT THING ABOUT THESE IS THEY'RE DURABLE & TRANSFER FROM ONE BIT OR TOOL TO ANOTHER IN SECONDS. SIMPLE, INNOVATIVE & VERSATILE INVENTION TO A LONG UNRESOLVED PROBLEM OF EFFECTIVELY & POSITIVELY RETAINING & HOLDING SCREWS FOR DRIVING.

### ⭐⭐⭐⭐⭐ Nice well made
*by H***S on July 6, 2025*

Great product it’s a great magnet and it holds your screw securely Does not fit on extensions Just for bits and long bits

## Frequently Bought Together

- Makita E-03442 Impact Premier Mag Boost
- Makita E-01345 Impact XPS™ Mag Boost
- Makita E-01644 Impact XPS 60 Piece Impact Bit Set

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/369223373-e-03442-impact-premier-mag-boost](https://www.desertcart.com.au/products/369223373-e-03442-impact-premier-mag-boost)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-29*