---
product_id: 240130678
title: "BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5\" x 4\" with 3/4\" Quad Keyway"
brand: "bha"
price: "¥15609"
currency: JPY
in_stock: true
reviews_count: 3
url: https://www.desertcart.jp/products/240130678-bha-rubber-expanding-drum-for-abrasive-sanding-bands-3-5
store_origin: JP
region: Japan
---

# 3.5" diameter x 4" width 3/4" quad keyway for secure fit premium flexible rubber expands to lock BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway

**Brand:** bha
**Price:** ¥15609
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your edge with precision and power!

## Quick Answers

- **What is this?** BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway by bha
- **How much does it cost?** ¥15609 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/240130678-bha-rubber-expanding-drum-for-abrasive-sanding-bands-3-5)

## Best For

- bha enthusiasts

## Why This Product

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

## Key Features

- • **Durable Premium Rubber:** Engineered for long-lasting flexibility and reliable performance
- • **Dynamic Expansion Lock:** Rubber expands under use to keep sanding bands perfectly taut
- • **Versatile Compatibility:** Ideal for surface finishing, linear grinding, burnishing, and contouring machines
- • **Optimized for Efficiency:** Keeps abrasive bands secure, reducing downtime and boosting productivity
- • **Precision Fit, Zero Slip:** 3/4" quad keyway ensures rock-solid mounting every time

## Overview

The BHA Rubber Expanding Drum is a 3.5" diameter by 4" wide abrasive sanding drum featuring a 3/4" quad keyway for secure attachment. Made from premium flexible rubber, it expands during use to firmly lock sanding bands in place, ensuring consistent surface finishing and grinding performance across various industrial machines.

## Description

BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway

## Features

- 3.5 Inch Diameter x 4 Inch Wide with 3/4 Inch Quad Key Arbor Hole
- Manufacturerd with Premium Flexible Rubber
- Expands During Use to Lock Sanding Belt in Place
- Use On: Surface Finishing Machines, Linear Grinding Machines, Burnishers, Burnishing Machines, Contouring Grinders, etc.
- Abrasive Sanding Bands Not Included

## Product Details

- **Material:** rubber
- **Grit Material:** Rubber
- **Brand:** BHA
- **Grit Type:** Medium
- **Compatible Material:** Wood, Rubber

## Images

![BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway - Image 1](https://m.media-amazon.com/images/I/41sOy9ksf8L.jpg)
![BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway - Image 2](https://m.media-amazon.com/images/I/51HJxriM1sL.jpg)
![BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway - Image 3](https://m.media-amazon.com/images/I/31ZfTPi5oeL.jpg)
![BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway - Image 4](https://m.media-amazon.com/images/I/41QLmWEqMRL.jpg)
![BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway - Image 5](https://m.media-amazon.com/images/I/41lsGtdnf1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Works just as good as Eastwood’s expensive one
*by D***N on June 13, 2022*

Works just as good as Eastwood’s expensive one

### ⭐ Be Careful - Wheel diameter larger than round sanding belts will allow.
*by E***S on July 12, 2022*

Looks to be a decent unit until you try and put a sanding belt on it and realize that the drum is too large for standard sanding belts.

### ⭐⭐⭐⭐⭐ Worked great
*by K***N on October 29, 2022*

Helped to regrain welded stainless steel railings. Fit the sand paper and the burnisher great!

## Frequently Bought Together

- BHA Rubber Expanding Drum for Abrasive Sanding Bands, 3.5" x 4" with 3/4" Quad Keyway
- CS Unitec | PTX Zirconium Grinding Belt Sleeve | 120 Grit Metal Grinder Tool Attachment | 3.5" Diameter x 4" Wide, (Pack of 10)
- Zirconium Grinding Belt Sleeve, 3.5" Diameter x 4" Width Mix Grit Metal Grinder Tool Attachment, 10 Pcs (2 Each of 40/60/80/120/180 Grit), Expanding Drum not Included

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**Shop now:** [https://www.desertcart.jp/products/240130678-bha-rubber-expanding-drum-for-abrasive-sanding-bands-3-5](https://www.desertcart.jp/products/240130678-bha-rubber-expanding-drum-for-abrasive-sanding-bands-3-5)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-13*