Grinding Wheel Norton Clipper STARLINE 39C 200x20x32, silicon carbide (66253338052)

Norton Clipper STARLINE 39C grinding wheel 200x20x32 mm is a bonded silicon carbide abrasive wheel intended for bench grinders and other fixed abrasive machines. With an outer diameter of 200 mm, 20 mm thickness and a 32 mm bore, this wheel is manufactured for rough to medium stock removal on hard materials. It is suitable for tasks such as sharpening, deburring and surface preparation in workshop environments where consistent cutting action and predictable dressing behaviour are required.

Advantages

The silicon carbide abrasive provides high hardness and sharp cutting edges that maintain cutting performance on hard and brittle materials. The bonded construction ensures dimensional stability and long service life under typical bench grinding conditions. Its 200 mm diameter offers a balance between surface contact area and rotational speed, while the 32 mm bore fits standard bench grinder spindles with appropriate adapters. The wheel is designed to deliver efficient material removal with reduced loading when used within recommended operating parameters.

Suitable for

• Sharpening cutting tools and edges
• Deburring metal and cast components
• Surface preparation and light stock removal on hard materials
• Workshop and maintenance bench grinding tasks

Key specifications

• Outer diameter: 200 mm
• Thickness: 20 mm
• Bore diameter: 32 mm
• Abrasive material: silicon carbide
• Abrasive type: bonded grinding wheel suitable for rough to medium stock removal

How to use

Mount the wheel on a compatible bench grinder spindle matching the 32 mm bore or fit an appropriate adapter to ensure secure seating. Verify the wheel is balanced and free of visible damage before operation. Observe the grinder manufacturer’s instructions for maximum safe speed and use proper guards. Dress the wheel as needed to expose fresh abrasive and maintain an even cutting surface. Apply light, steady pressure when working on the workpiece to avoid overheating or glazing the wheel.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and gloves. Keep workpiece movement steady and avoid side-loading the wheel. Store the grinding wheel in a dry, temperature-stable place away from direct impacts and moisture to preserve its performance.