---
product_id: 324563450
title: "CMWX450 4-1/2 in. X-Lock Carbide Multi-Wheel"
brand: "bosch"
price: "$51"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/324563450-cmwx450-4-1-2-in-x-lock-carbide-multi-wheel
store_origin: NZ
region: New Zealand
---

# Laser-bonded carbide grit edge 5x faster X-LOCK wheel change 13300 RPM max speed CMWX450 4-1/2 in. X-Lock Carbide Multi-Wheel

**Brand:** bosch
**Price:** $51
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut faster, change quicker, perform stronger—Bosch X-LOCK Multi-Wheel means business.

## Quick Answers

- **What is this?** CMWX450 4-1/2 in. X-Lock Carbide Multi-Wheel by bosch
- **How much does it cost?** $51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/324563450-cmwx450-4-1-2-in-x-lock-carbide-multi-wheel)

## 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 Last:** Laser-melted carbide grit edge ensures long-lasting durability and professional-grade performance.
- • **Cut Beyond Limits:** Unlock your angle grinder’s potential—cut wood, plastics, composites, and more with carbide grit precision.
- • **Warp-Free Precision:** Expansion slots prevent warping, delivering consistent, clean cuts every time.
- • **Snap & Go Efficiency:** X-LOCK system enables tool-free, 5x faster wheel changes—no spanners, no downtime.
- • **Seamless Compatibility:** Backward compatible with standard 7/8 in. arbor mounts—upgrade without hassle.

## Overview

The Bosch CMWX450 4-1/2 in. X-LOCK Carbide Multi-Wheel revolutionizes angle grinding by enabling fast, precise cuts on wood, plastics, composites, and more. Featuring a laser-bonded carbide grit edge for durability, a thin wheel body for speed, and expansion slots to prevent warping, it offers professional-grade performance. The innovative X-LOCK system allows tool-free wheel changes up to five times faster, compatible with standard 7/8 in. arbor mounts for seamless integration.

## Description

The Bosch X-LOCK Carbide Multi-Wheel allows angle grinders to cut material they couldn’t previously, including wood, plastics, composites, wood with nails, drywall and laminates. The multi-wheel provides a long life because it features a carbide-grit cutting edge that’s bonded to the steel wheel with laser-melting technology for an extra-strong bond. It delivers professional performance in multi materials. The thin body provides fast cuts, and the wheel is designed with expansion slots to avoid warping. The multi-wheel features 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. The wheel is released from the grinder with the pull of a lever.

## Features

- CARBIDE MULTI-WHEEL: Allows angle grinders to cut material they couldnt previously; wood, plastics, composites and more
- X-LOCK WHEEL CHANGE: Features snap-on mounting and a wheel-release lever on grinder for change-out up to five times faster
- CARBIDE-GRIT EDGE: Provides a long life because the grit is bonded to the steel wheel with laser-melting technology
- 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 carbide multi-wheels are backward compatible with standard 7/8 in. arbor mounts
- THIN WHEEL BODY: Provides fast cuts and professional performance
- EXPANSION SLOTS: Avoids warping

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Grit Material | Carbide |
| Product Dimensions | 4.5"L x 4.5"W |
| Brand | Bosch |
| Compatible Devices | Angle Grinder |
| Grit Type | Coarse |
| Construction Type | Bonded |
| Maximum Rotational Speed | 13300 RPM |
| UPC | 000346655148 |
| Recommended Uses For Product | Cutting |
| Manufacturer | Bosch |
| Item Diameter | 4.5 Inches |
| Item Weight | 3.91 ounces |
| ASIN | B08YS6TYV6 |
| Item model number | CMWX450 |
| Date First Available | March 12, 2021 |

## Product Details

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

## Images

![CMWX450 4-1/2 in. X-Lock Carbide Multi-Wheel - Image 1](https://m.media-amazon.com/images/I/61wQ-5BlgRL.jpg)

## Available Options

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

## Frequently Bought Together

- BOSCH CMWX450 4-1/2 In. X-LOCK Carbide Multi-Wheel Compatible with 7/8 In. Arbor for Applications in Cutting Wood, Wood with Nails, Plastic, Plaster
- Bosch Professional 2608619266 Pack of 10 Straight Cutting Disc Standard (for INOX, X-Lock, Diameter 115 mm, Bore Diameter 22.23 mm, Thickness 1 mm)
- BOSCH DBX4541E 4-1/2 In. X-LOCK Segmented Rim Diamond Blade Xtreme Compatible with 7/8 In. Arbor for Application in Reinforced Concrete, Brick, Stone

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**Shop now:** [https://www.desertcart.nz/products/324563450-cmwx450-4-1-2-in-x-lock-carbide-multi-wheel](https://www.desertcart.nz/products/324563450-cmwx450-4-1-2-in-x-lock-carbide-multi-wheel)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-07*