---
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: "603268₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.vn/products/383735751-bosch-fdx2945080-1-piece-4-1-2-in-x-lock
store_origin: VN
region: Vietnam
---

# 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:** 603268₫
**Availability:** ✅ In 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?** 603268₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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: Great if you are using x lock grinders - If you have a Bosch or makita x lock grinder then these discs are a must have for you. Please note these discs do not work on a standard angle grinder where you use an arbor to tighten and hold the disc to the grinder. The sanding discs are fairly durable and hold up well during usage. The sanding pads are placed tighten together and well secured to the disc. Attaching to an x lock grinder is very easy and there is no play in the attachment point that would make you worried. The disc also release from the grinder very cleanly. Overall great durability and ease of usage makes this sanding disc a great option
Review: Bosch rocks again. Dewalt perfect fit. - Got it for my Dewalt angle grinder 20v max. It fits perfectly fine. I uploaded video shows it. Purchased to sharpen lawnmower blade. It works like butter. I did 2 blades today and I can say that I can do 30 blades more with same disc. I then sharpen many yard tools and results best. The only complaint is that product had too many marks on sticker side and there no package at all. It came loose in desertcart bubble package envelope.

## 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 |
| Batteries Required? | No |
| Best Sellers Rank | #100,112 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #117 in Flap Discs |
| Brand | Bosch |
| Color | Black |
| Compatible Devices | Angle Grinder |
| Construction Type | Grinding |
| Customer Reviews | 4.7 4.7 out of 5 stars (473) |
| Date First Available | March 12, 2021 |
| Finish | Brushed |
| Grit Material | Zirconia |
| Grit Number | 80 |
| Grit Type | Medium |
| Included Components | (1) 4-1/2 In. X-LOCK Arbor Type 29 80 Grit Flap Disc |
| Item Package Quantity | 1 |
| Item Thickness | 4.5 Inches |
| Item Weight | 3.52 ounces |
| Item model number | FDX2945080 |
| Manufacturer | Bosch |
| Material | Blend, Ceramic |
| Maximum Rotational Speed | 13300 RPM |
| Part Number | FDX2945080 |
| Pattern | Arbor Type 29 |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Grinding |
| Shape | Rectangular |
| Size | 4-1/2 In. |
| Style | 80 Grit |
| UPC | 000346655032 |
| Usage | Metal blending and grinding |

## 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/41E52nK5bcL.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/51AwZle0NjL.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/51Bi34enoYL.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/51NSSdfkmqL.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/51XXiOl4BQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great if you are using x lock grinders
*by M***L on March 12, 2023*

If you have a Bosch or makita x lock grinder then these discs are a must have for you. Please note these discs do not work on a standard angle grinder where you use an arbor to tighten and hold the disc to the grinder. The sanding discs are fairly durable and hold up well during usage. The sanding pads are placed tighten together and well secured to the disc. Attaching to an x lock grinder is very easy and there is no play in the attachment point that would make you worried. The disc also release from the grinder very cleanly. Overall great durability and ease of usage makes this sanding disc a great option

### ⭐⭐⭐⭐⭐ Bosch rocks again. Dewalt perfect fit.
*by S***M on May 24, 2025*

Got it for my Dewalt angle grinder 20v max. It fits perfectly fine. I uploaded video shows it. Purchased to sharpen lawnmower blade. It works like butter. I did 2 blades today and I can say that I can do 30 blades more with same disc. I then sharpen many yard tools and results best. The only complaint is that product had too many marks on sticker side and there no package at all. It came loose in Amazon bubble package envelope.

### ⭐⭐⭐⭐⭐ Works great
*by J***F on January 31, 2026*

Works great

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*