---
product_id: 31639904
title: "Toolcool 4 Pcs 4 Inch/100mm Flat Head Slotted Tip Screwdriver Bit Set 1/4 Inch Hex Shank Magnetic 3mm 4mm 5mm 6mm Bits"
brand: "toolcool"
price: "£9.66"
currency: GBP
in_stock: true
reviews_count: 9
category: "Toolcool"
url: https://www.desertcart.co.uk/products/31639904-toolcool-4-pcs-4-inch-100mm-flat-head-slotted-tip
store_origin: GB
region: United Kingdom
---

# 100mm length for deep reach Magnetic tips for screw-holding precision S2 alloy steel for max durability Toolcool 4 Pcs 4 Inch/100mm Flat Head Slotted Tip Screwdriver Bit Set 1/4 Inch Hex Shank Magnetic 3mm 4mm 5mm 6mm Bits

**Brand:** toolcool
**Price:** £9.66
**Availability:** ✅ In Stock

## Summary

> 🧰 Upgrade your toolkit with magnetic precision and lasting power!

## Quick Answers

- **What is this?** Toolcool 4 Pcs 4 Inch/100mm Flat Head Slotted Tip Screwdriver Bit Set 1/4 Inch Hex Shank Magnetic 3mm 4mm 5mm 6mm Bits by toolcool
- **How much does it cost?** £9.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/31639904-toolcool-4-pcs-4-inch-100mm-flat-head-slotted-tip)

## Best For

- toolcool enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from heat-treated S2 alloy steel for superior hardness and wear resistance.
- • **Universal Fit:** 1/4 inch hex shank fits all standard electric and hand screwdrivers effortlessly.
- • **Perfect Length:** 4-inch (100mm) bits provide extended reach for those hard-to-access screws.
- • **Magnetic Mastery:** Magnetic bits securely hold screws, boosting your efficiency and reducing drops.
- • **All the Essentials:** Includes the four most popular slotted sizes (3mm, 4mm, 5mm, 6mm) for versatile use.

## Overview

The Toolcool 4-piece 4-inch slotted screwdriver bit set features heat-treated S2 alloy steel for exceptional durability, magnetic tips for secure screw retention, and a universal 1/4 inch hex shank compatible with most electric and hand screwdrivers. With four essential sizes included, this polished, professional-grade set is designed to enhance your efficiency and tackle any project with confidence.

## Description

Toolcool 4 Pcs 4 Inch/100mm Flat Head Slotted Tip Screwdriver Bit Set 1/4 Inch Hex Shank Magnetic 3mm 4mm 5mm 6mm Bits - desertcart.com

Review: Works as designed - Good quality. Fits my electric screwdriver well.
Review: Good Buy - Good Buy for the buck. Works Great!

## Features

- The slotted screwdriver bits are made of S2 alloy steel, heat treatment, high hardness,not easy to wear
- Magnetic bits can be firmly fixed on screwdrivers and keep screws stuck to them, improve your work efficiency
- 1/4 inch (6.35mm) hex shank,fit for electric screwdrivers, hand screwdrivers, electric drills
- 4 inch (100mm) long
- One set Includes the most popular size:3MM 4MM 5MM 6MM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HZ5GM0O |
| Best Sellers Rank | #127,257 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #415 in Screwdriver Bit Sets |
| Bit Compatibilities | 0.25-inch slotted screws |
| Brand Name | Toolcool |
| Customer Reviews | 4.5 4.5 out of 5 stars (277) |
| Drive Bit Shank Style | Hex |
| Drive System | Slotted |
| Finish Types | Polished |
| Item Length | 100 Millimeters |
| Manufacturer | Toolcool |
| Manufacturer Part Number | TC0705 |
| Material Type | S2 Steel |
| Model Number | TC0705 |
| Number of Pieces | 4 |
| UPC | 602003805066 |
| Unit Count | 4 Count |

## Product Details

- **Brand:** Toolcool
- **Finish Type:** Polished
- **Item Length:** 100 Millimeters
- **Material:** S2 Steel
- **Number of Pieces:** 4

## Images

![Toolcool 4 Pcs 4 Inch/100mm Flat Head Slotted Tip Screwdriver Bit Set 1/4 Inch Hex Shank Magnetic 3mm 4mm 5mm 6mm Bits - Image 1](https://m.media-amazon.com/images/I/61FlsI4f1+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as designed
*by K***L on December 4, 2025*

Good quality. Fits my electric screwdriver well.

### ⭐⭐⭐⭐⭐ Good Buy
*by D***H on February 13, 2025*

Good Buy for the buck. Works Great!

### ⭐⭐⭐⭐ Good bits
*by B***N on February 28, 2023*

Seem to be good quality at a good price!

## Frequently Bought Together

- Toolcool 4 Pcs 4 Inch/100mm Flat Head Slotted Tip Screwdriver Bit Set 1/4 Inch Hex Shank Magnetic 3mm 4mm 5mm 6mm Bits
- 6 Pcs Slotted Screwdriver Bit Set Magnetic Flat Head Bits 2.0-6.0mm 1/4 Inch Hex Shank 2 Inch Long
- Toolcool 6 Pcs Slotted Screwdriver Bit Set Magnetic Flat Head Bits 2.0-6.0mm S2 Alloy Steel 1/4 Inch Hex Shank 2 Inch long

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**Shop now:** [https://www.desertcart.co.uk/products/31639904-toolcool-4-pcs-4-inch-100mm-flat-head-slotted-tip](https://www.desertcart.co.uk/products/31639904-toolcool-4-pcs-4-inch-100mm-flat-head-slotted-tip)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*