Diamond Cutting Disc Proline 115 mm, Full/Continuous Rim, 22.2 mm Bore, Model 87515

Proline Diamond Cutting Disc 115 mm (full continuous rim, 22.2 mm bore) is a specialist blade intended for precise cutting of hard, brittle materials such as ceramic tile, porcelain, and similar surfaces. The continuous rim design and diamond cutting edge make it suitable for both wet and dry cutting, providing smooth edges and minimised chipping during installation and finishing work.

Advantages

The full continuous rim construction delivers clean cuts with minimal chipping and consistent edge finish. The diamond abrasive layer ensures effective material removal on dense surfaces while maintaining cutting speed and blade life when used appropriately. Compatibility with a standard 22.2 mm arbor makes the disc suitable for a wide range of angle grinders and tile saws. Its 115 mm diameter offers a balance between reach and manoeuvrability for detail work.

Suitable for

• Cutting ceramic tiles and porcelain slabs
• Wet cutting applications to reduce dust and extend blade life
• Dry cutting for quick adjustments and small jobs
• Fine finishing where smooth edge quality is required

When it may not be suitable

This continuous rim diamond disc is not optimised for aggressive rip cuts in soft or highly abrasive materials like concrete block or brick; segmented or turbo rim blades may perform better in those applications. For heavy-duty structural cutting or cutting thicker masonry where high material removal rate is required, a blade designed for masonry and high-feed conditions would be more appropriate.

Key specifications

• Diameter: 115 mm
• Bore (arbor) diameter: 22.2 mm
• Rim type: Full/continuous diamond rim
• Intended cutting: Tile, ceramic, porcelain and similar hard brittle materials
• Suitable for: Wet and dry cutting

How to use

Fit the disc onto a compatible angle grinder or tile saw with a 22.2 mm arbor, ensuring the guard and all safety features are correctly installed. For wet cutting, supply water to the cut zone to reduce dust and cool the blade; for dry cutting, use short, steady passes without applying excessive lateral force. Allow the blade to reach full speed before engaging the material and maintain a controlled feed rate to avoid overheating and premature wear.

What to consider before purchase

• Confirm tool compatibility: 22.2 mm arbor and appropriate maximum RPM for a 115 mm blade
• Decide whether you will primarily use wet or dry cutting, as wet cutting extends blade life and reduces dust
• Check the thickness and hardness of materials you plan to cut to ensure a continuous rim blade is suitable

Usage recommendations

Use steady, controlled cuts at recommended speed ranges and prefer wet cutting where possible to maximise blade life and achieve the best edge finish. Replace the disc when cutting becomes slow or edges show uneven wear.