---
product_id: 69147537
title: "BHA 5\" x7/8\" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack"
brand: "bha"
price: "€ 77.69"
currency: EUR
in_stock: true
category: "Bha"
url: https://www.desertcart.be/products/69147537-bha-5-x7-8-zirconia-resin-fiber-discs-36-grit
store_origin: BE
region: Belgium
---

# 36 grit extra coarse for aggressive stock removal Up to 12,200 RPM max speed for rapid grinding 5" diameter for versatile use BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack

**Brand:** bha
**Price:** € 77.69
**Availability:** ✅ In Stock

## Summary

> ⚡ Grind smarter, not harder — unleash pro-level finish every time!

## Quick Answers

- **What is this?** BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack by bha
- **How much does it cost?** € 77.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/69147537-bha-5-x7-8-zirconia-resin-fiber-discs-36-grit)

## 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

- • **Precision Fit:** 7/8" arbor hole ensures seamless compatibility with standard angle grinders
- • **Built for Speed:** Handles up to 12,200 RPM for fast, efficient stock removal and surface prep
- • **Bulk Power Pack:** 25 high-performance discs to keep your projects moving without pause
- • **Stainless Steel Safe:** Contaminant-free zirconia resin fiber protects your stainless surfaces from discoloration
- • **Versatile Material Mastery:** Effortlessly blends welds on ferrous, non-ferrous metals, wood, and fiberglass

## Overview

The BHA 5" x 7/8" Zirconia Resin Fiber Discs (36 grit, 25-pack) deliver aggressive, contaminant-free grinding ideal for weld blending and stock removal on metals, wood, and fiberglass. Designed for angle grinders with a 7/8" arbor hole, these durable discs operate safely up to 12,200 RPM, ensuring fast, precise surface prep with professional-grade zirconia resin fiber.

## Description

BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack | Zirconia resin fiber sanding disc for stock removal and weld blending. Contaminant free for stainless steel. - desertcart.com

## Features

- Pack of 25 Discs
- 5" Diameter with 7/8" Arbor hole
- Performs great for blending welds
- Ferrous and non-ferrous metals, as well as wood and fiberglass
- Designed for use with an angle grinder, use only with backing pad and nut

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06VVN9B4X |
| Best Sellers Rank | #27,956 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Power Sander Fiber Backed Abrasive Discs |
| Brand Name | BHA |
| Compatible Devices | Angle Grinder |
| Compatible Material | Wood |
| Construction Type | Grinding |
| Customer Reviews | 4.5 4.5 out of 5 stars (156) |
| Grit Material Type | Zirconia |
| Grit Number | 36 |
| Grit Type | Extra Coarse |
| Industry Standard Identifier | Backing Pad |
| Item Diameter | 5 inches |
| Item Dimensions | 5.5 x 5.5 x 2 inches |
| Item Dimensions L x W | 5"L x 5"W |
| Item Highlight | Zirconia resin fiber sanding disc for stock removal and weld blending. Contaminant free for stainless steel. |
| Item Thickness | 0.88 inches |
| Item Weight | 1.5 pounds |
| Manufacturer | BHA |
| Material Type | Zirconia |
| Maximum Rotational Speed | 12200 rpm |
| Model | RZ50036-25 |
| Number of Items | 25 |
| Part Number | RZ50036-25 |
| Recommended Uses For Product | Grinding |
| Set Name | Pack of 25 |
| UPC | 742889950662 |
| Unit Count | 25 Count |

## Product Details

- **Brand:** BHA
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Zirconia
- **Grit Type:** Extra Coarse
- **Product Dimensions:** 5"L x 5"W

## Images

![BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack - Image 1](https://m.media-amazon.com/images/I/51fQTukYrWL.jpg)
![BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack - Image 2](https://m.media-amazon.com/images/I/61NINDRcuXL.jpg)
![BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack - Image 3](https://m.media-amazon.com/images/I/514zp09MlTL.jpg)
![BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack - Image 4](https://m.media-amazon.com/images/I/61XYCgh9xsL.jpg)
![BHA 5" x7/8" Zirconia Resin Fiber Discs, 36 Grit - 25 Pack - Image 5](https://m.media-amazon.com/images/I/41axYZ4zw6L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you use these on a angle driver?**
A: I suppose you could with the right adaptor but I think they’re better suited for use on an angle grinder with higher rpms.

**Q: ¿ Is this a good to grind cast aluminum ?**
A: It works well if you use a cutting wax to keep the aluminum from clumping or clogging. Cut-ez is a good one.

**Q: Are any of the resin discs available with a5/8 inch hole for a 5/8" arbor?**
A: Since a 5/8" arbor is smaller than the 7/8" hole, these discs can fit over the 5/8" arbor and fasten with the locking nut of your grinder. In other words, you will be able to use these discs even with a grinder that has a 5/8" diameter arbor.

**Q: How do these work for grinding welds?**
A: These work great for metal and wood.  I’ve used them on steel welds,  these last longer than any disc I’ve ever used.  I highly recommend them.

## Frequently Bought Together

- BHA Zirconia Resin Fiber Grinding and Sanding Discs, 5” x 7/8”, 36 Grit - 25 Pack
- BHA Angle Grinder Ribbed Backing Pad for Resin Fiber Disc, 5" x 5/8"-11
- BHA Zirconia Resin Fiber Sanding and Grinding Discs, 4.5” x 7/8”, 36 Grit - 25 Pack

---

## 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.be/products/69147537-bha-5-x7-8-zirconia-resin-fiber-discs-36-grit](https://www.desertcart.be/products/69147537-bha-5-x7-8-zirconia-resin-fiber-discs-36-grit)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-17*