---
product_id: 383735751
title: "BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding"
brand: "bosch"
price: "AR$4360"
currency: ARS
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.ar/products/383735751-bosch-fdx2945080-1-piece-4-1-2-in-x-lock
store_origin: AR
region: Argentina
---

# Up to 5x faster wheel changes Durable Zirconia grit for rapid stock removal Tool-free, snap-on X-LOCK mount BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding

**Brand:** bosch
**Price:** AR$4360
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Unlock Speed & Precision with Bosch X-LOCK – The Future of Metal Grinding!

## Quick Answers

- **What is this?** BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding by bosch
- **How much does it cost?** AR$4360 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/383735751-bosch-fdx2945080-1-piece-4-1-2-in-x-lock)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Specially formulated Zirconia grit and plastic backing reduce gouging and extend disc life in tough industrial environments.
- • **Secure & Stable Fit:** X-LOCK mount ensures zero play and a rock-solid attachment, so you grind with confidence every time.
- • **Snap & Go Efficiency:** Experience wheel changes up to five times faster with the innovative X-LOCK system—no tools, no hassle.
- • **Precision Metal Mastery:** 80 grit Zirconia flap disc engineered for smooth, consistent metal blending and grinding with superior durability.
- • **Universal Compatibility:** Backward compatible with standard 7/8 inch arbor grinders, making upgrades seamless and stress-free.

## Overview

The BOSCH FDX2945080 is a 4-1/2 inch Type 29 flap disc featuring the revolutionary X-LOCK mount system for tool-free, snap-on wheel changes up to five times faster than traditional discs. Made with high-quality Zirconia grit, it delivers exceptional durability and rapid stock removal for metal blending and grinding. Compatible with 7/8 inch arbor grinders, this disc offers a secure fit and reduced gouging thanks to its plastic backing, making it a top choice for professionals seeking efficiency and reliability.

## Description

These BOSCH Type 29 flap discs feature the X-LOCK mount, offering a wheel change that's up to five times faster than conventional interfaces. There’s an audible snap when mounting an X-LOCK Wheel on an X-LOCK grinder. The wheel mounts properly without the need for a spanner wrench or flange nuts for no losable parts. The wheel is released from the grinder with the pull of a lever. BOSCH flap discs are made with high-quality Zirconia grit for exceptional speed and durability in tough environments for metal grinding or blending applications. This flap disc features a plastic backing to reduce the risk of material gouging.

Review: X-lock compatible Bosch quality - This is my first endeavor into angle grinders and discs.. I was grinding my mower blades to sharpen them but the aggressiveness of a grinding blade took off too much material on the blade. Needing a flap disc instead and x-lock I wasn't sure how many options there would be.. but then I got this flap disc to finish metal surfaces and sharpen blades. Worked like a champ especially on my mower blades, easy to use and I can imagine I will have this one disc for awhile.
Review: Fix’s Bosch and Makita X-Lock - I love these flap disks. I use them for any and everything I’m going to weld.

## Features

- Type 29 flap disc with the X-LOCK mount design – offers a faster, fixed mount and high-quality Zirconia grit
- X-LOCK wheel change – features snap-on mounting and wheel-release lever for change-out that's up to five times faster
- Tool-free disc swap – the wheel mounts properly without the need for a spanner wrench or flange nuts, for no losable parts
- Backward compatible – Bosch X-LOCK flap discs are backward compatible with standard 7/8 In. arbor mounts
- Durable material – specially formulated Zirconia grit provides for more durability and faster stock removal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YS6MFPP |
| Best Sellers Rank | #35,896 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in Flap Discs |
| Brand Name | Bosch |
| Compatible Devices | Angle Grinder |
| Compatible Material | Metal |
| Construction Type | Grinding |
| Customer Reviews | 4.6 4.6 out of 5 stars (229) |
| Grit Material Type | Zirconia |
| Grit Number | 80 |
| Grit Type | Medium |
| Included Components | (1) 4-1/2 In. X-LOCK Arbor Type 29 80 Grit Flap Disc |
| Industry Standard Identifier | FDX2945080 |
| Item Dimensions | 4.5 x 4.5 x 0.1 inches |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Item Thickness | 4.5 Inches |
| Item Type Name | Grinder Flap Disc |
| Item Weight | 3.52 ounces |
| Manufacturer | Bosch |
| Material Type | Blend, Ceramic |
| Maximum Rotational Speed | 13300 RPM |
| Model | FDX2945080 |
| UPC | 000346655032 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Bosch
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Zirconia
- **Grit Type:** Medium
- **Product Dimensions:** 4.5"L x 4.5"W

## Images

![BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding - Image 1](https://m.media-amazon.com/images/I/91G5YHHnxvL.jpg)
![BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding - Image 2](https://m.media-amazon.com/images/I/81ESwg-kueL.jpg)
![BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding - Image 3](https://m.media-amazon.com/images/I/81zQgl8MnEL.jpg)
![BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding - Image 4](https://m.media-amazon.com/images/I/81f-M1MHCbL.jpg)
![BOSCH FDX2945080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 29 for Applications in Metal Blending and Grinding - Image 5](https://m.media-amazon.com/images/I/61RZHvLh5UL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ X-lock compatible Bosch quality
*by Z***E on December 15, 2021*

This is my first endeavor into angle grinders and discs.. I was grinding my mower blades to sharpen them but the aggressiveness of a grinding blade took off too much material on the blade. Needing a flap disc instead and x-lock I wasn't sure how many options there would be.. but then I got this flap disc to finish metal surfaces and sharpen blades. Worked like a champ especially on my mower blades, easy to use and I can imagine I will have this one disc for awhile.

### ⭐⭐⭐⭐⭐ Fix’s Bosch and Makita X-Lock
*by K***K on January 13, 2024*

I love these flap disks. I use them for any and everything I’m going to weld.

### ⭐⭐⭐⭐⭐ Xlock disc
*by H***T on April 12, 2023*

Bosch products are good, disc, spark plugs, air filters, brake pads, I have purchased and installed all of these, I would rate them a 10.

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*