---
product_id: 3691030
title: "3M Disc Pad Hub, 28442, 2-1/2 in 3/8 in-24 Internal, for Short Shaft Tool | For Metal Grinding, Finishing, Surface Preparation, Use With Metalworking Power Tools, Single Pack"
brand: "3m"
price: "€ 100.07"
currency: EUR
in_stock: true
category: "3 M"
url: https://www.desertcart.com.cy/products/3691030-3m-disc-pad-hub-28442-2-1-2-in-3
store_origin: CY
region: Cyprus
---

# Quick disc attachment/removal 2.5 in disc diameter for precision Compatible with metalworking power tools 3M Disc Pad Hub, 28442, 2-1/2 in 3/8 in-24 Internal, for Short Shaft Tool | For Metal Grinding, Finishing, Surface Preparation, Use With Metalworking Power Tools, Single Pack

**Brand:** 3m
**Price:** € 100.07
**Availability:** ✅ In Stock

## Summary

> ⚡️ Upgrade your grind game with 3M’s quick-change disc pad hub!

## Quick Answers

- **What is this?** 3M Disc Pad Hub, 28442, 2-1/2 in 3/8 in-24 Internal, for Short Shaft Tool | For Metal Grinding, Finishing, Surface Preparation, Use With Metalworking Power Tools, Single Pack by 3m
- **How much does it cost?** € 100.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/3691030-3m-disc-pad-hub-28442-2-1-2-in-3)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Control:** Choose between solid or foam surfaces for customized sanding and grinding precision.
- • **Durable Metal Build:** Engineered with robust metal materials to withstand heavy-duty metalworking tasks.
- • **Single Pack Convenience:** Get exactly what you need with a single, ready-to-use disc pad holder.
- • **Versatile Compatibility:** Designed for right angle grinders and random orbital sanders to fit your exact tool setup.
- • **Effortless Multi-Step Workflow:** Switch discs in seconds to keep your project moving without downtime.

## Overview

The 3M Disc Pad Hub 28442 is a 2.5-inch diameter, metal disc holder designed for quick and easy attachment and removal of abrasive discs. Compatible with metalworking power tools like right angle grinders and random orbital sanders, it offers options for solid or foam surfaces to optimize sanding and grinding control. Built for durability and efficiency, this single-pack accessory streamlines multi-step metal finishing and surface preparation projects.

## Description

3M Disc Pad Holders allow you to quickly and easily change Scotch-Briteabrasive discs during multi-step projects. Available in a range of sizes, foam densities and attachment options, so you can find the perfect holders for your grinding and sanding projects.

## Features

- Allows quick and easy disc attachment and removal for multi-step processing
- Options available for right angle grinders and random orbital sanders
- Choose from solid or foam surfaces for custom sanding and grinding control
- Available with or without built-in shanks
- Equipment - machines such as disc sanders, random orbital sanders, rotary sanders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012J43GK |
| Best Sellers Rank | #321,343 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Power Sander Fiber Backed Abrasive Discs |
| Brand Name | 3M |
| Compatible Material | Metal |
| Customer Reviews | 4.4 4.4 out of 5 stars (129) |
| Global Trade Identification Number | 50048011141119 |
| Grit Material Type | Aluminum Oxide |
| Grit Number | 120 |
| Grit Type | Fine |
| Included Components | DISC PAD HOLDER |
| Item Diameter | 4-1/2 inches |
| Item Type Name | 3M DISC PAD HOLDER 9145, 4-1/2 IN X 1/8 IN X 3/8 IN 5/8-11 INTERNAL, 1 PER CASE |
| Item Weight | 17.01 g |
| Manufacturer | 3M |
| Material Type | Metal |
| Model | 9145 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 14111 |
| UPC | 048011141114 |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer |

## Product Details

- **Brand:** 3M
- **Grit Material:** Aluminum Oxide
- **Grit Type:** Fine
- **Item Weight:** 17.01 g
- **Material:** Metal

## Images

![3M Disc Pad Hub, 28442, 2-1/2 in 3/8 in-24 Internal, for Short Shaft Tool | For Metal Grinding, Finishing, Surface Preparation, Use With Metalworking Power Tools, Single Pack - Image 1](https://m.media-amazon.com/images/I/51wNhdY77PL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.com.cy/products/3691030-3m-disc-pad-hub-28442-2-1-2-in-3](https://www.desertcart.com.cy/products/3691030-3m-disc-pad-hub-28442-2-1-2-in-3)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-08-14*