Grinding wheel Makita B-45733

The Makita B-45733 grinding wheel is a thin, precision abrasive disc created for use with rotary tools in general-purpose grinding and sanding tasks. With a working diameter of 125 mm and a thickness of 0.8 mm, this single-pack wheel is intended to deliver controlled material removal and fine surface finishing on metals, plastics and composite materials when used with compatible Makita rotary devices.

Advantages

This grinding wheel combines a slim profile with a standard 125 mm diameter to allow accurate edge work and minimal material waste. Its 0.8 mm thickness supports precise grinding lines and reduces heat buildup during light to medium-duty operations. The single pack format is suitable for occasional replacement needs and for users who require a single spare wheel without bulk packaging.

Suitable for

• Precision grinding and shaping of metal edges
• Surface sanding and deburring on plastic and composite parts
• Light to medium material removal tasks with rotary tools
• Detail work where a thin abrasive disc is required

Key specifications

• Working diameter: 125 mm
• Thickness: 0.8 mm
• Designed for rotary tool use
• Single wheel pack
• Suitable for light-to-medium duty grinding and sanding

How to use

Install the grinding wheel on a compatible Makita rotary tool following the tool manufacturer’s mounting instructions and safety procedures. Ensure the wheel is correctly seated and tightened, and verify the tool’s speed rating is appropriate for a 125 mm abrasive disc. Hold the tool steadily and apply light, consistent pressure; avoid forcing the wheel into the workpiece to prevent overheating or premature wear. After use, allow the wheel to cool before handling or storing.

Usage recommendations

Use personal protective equipment including safety glasses, gloves and hearing protection. Match wheel speed to the rotary tool’s maximum RPM and select appropriate abrasive grade for the material. Replace the wheel if chips, cracks, or excessive wear are observed.