Makita X Lock 4-1/2 36 Grit Metal Grinding Wheel for Angle Grinders

Description

Product Overview

The Makita X‑Lock 4‑1/2 inch grinding wheel is a Type 27, 36‑grit metal abrasive wheel designed for general‑purpose grinding and cutting applications. Constructed from high‑quality ceramic alumina particles bonded with a resilient resin matrix, the wheel delivers aggressive material removal while maintaining a smooth finish. Its dimensions—4‑1/2″ diameter, 1/4″ thickness, and 7/8″ hub—fit standard angle grinders, including the Makita 9558PB model, ensuring a perfect mechanical fit and optimal balance.

Usage

Engineers, fabricators, and DIY enthusiasts use this wheel for a variety of metalworking tasks. Whether you are trimming excess material, shaping weld beads, or preparing surfaces for painting, the wheel’s medium 36‑grit size offers a balance between speed and finish quality. Its X‑Lock quick‑change system allows users to swap wheels up to five times faster than traditional spindle mounts, minimizing downtime on the shop floor. Ideal for automotive repair shops, metal fabrication workshops, and home garages where efficiency and reliability are paramount.

Why Choose Us

Makita’s reputation for durability and performance is reflected in every wheel. The X‑Lock system’s patented design ensures a secure lock without the need for tools, reducing the risk of wheel slippage and improving safety. The ceramic‑alumina abrasive is engineered for up to 45% longer life compared with competing aluminum‑oxide wheels, delivering cost‑effective performance over the wheel’s lifespan. Each wheel undergoes rigorous quality testing to meet international standards, providing confidence in demanding industrial environments.

Key Features

• Rapid wheel changes with X‑Lock system save time and increase productivity.
• Ceramic‑alumina abrasive delivers fast material removal while maintaining a consistent finish.
• Bonded construction provides durability and resistance to wheel breakage under heavy load.
• Designed for a 4‑1/2″ diameter angle grinder, ensuring a perfect fit for Makita and compatible models.
• Supported by Makita’s customer service team offering technical assistance and warranty support.

FAQ

What types of metal can I grind with this wheel?

The wheel is suitable for grinding mild steel, stainless steel, aluminum, and other ferrous and non‑ferrous metals commonly encountered in fabrication and repair work.

Can I use this wheel on a cordless angle grinder?

Yes, the wheel is compatible with both corded and cordless angle grinders that accept a 4‑1/2″ diameter wheel, provided the grinder’s RPM rating does not exceed the wheel’s maximum speed.

How does the X‑Lock system differ from a standard spindle mount?

X‑Lock uses a lever‑activated locking mechanism that secures the wheel without tools, allowing changes up to five times faster than traditional spindle mounts, which require a wrench or screwdriver.

What safety precautions should I follow?

Always wear appropriate PPE, ensure the wheel is properly seated in the X‑Lock system, and never exceed the recommended RPM. Inspect the wheel for damage before each use.

Is there a warranty on this product?

Makita provides a limited warranty covering manufacturing defects. Contact Makita customer support for claim procedures and additional information.