Diamond Cutting Disc Distar 125×1.2×8×22.23 mm 1A1R Decor Slim

Distar 1A1R Decor Slim diamond cutting disc, size 125×1.2×8×22.23 mm, is a thin-profile wheel designed for precision cutting of ceramic and decorative materials. With a slender 1.2 mm cutting width and a 22.23 mm center hole, this disc is intended for use with standard angle grinders to deliver low-waste, accurate cuts. The segmented rim construction improves debris evacuation and helps maintain cutting speed during finish work and installation tasks.

Advantages

The slim 1.2 mm cutting width minimizes material loss and allows for tighter joints when cutting tiles and porcelain. The segmented diamond rim ensures efficient cutting performance and faster chip removal compared with continuous rim wheels. Compatibility with common angle grinders and the 22.23 mm bore offer straightforward mounting and stable rotation. The disc's geometry is optimized for straight, controlled cuts and reduced chipping on edges of ceramic and decorative surfaces.

Suitable for

• Precision cutting of ceramic and porcelain tiles
• Trimming decorative tiles and mosaics
• On-site installation where minimal material waste is required
• Finish work requiring narrow kerf cuts and reduced chipping

Key specifications

• Diameter: 125 mm
• Cutting width (kerf): 1.2 mm
• Rim height: 8 mm
• Bore diameter: 22.23 mm
• Segment type: segmented diamond rim
• Designed for use with angle grinders

How to use

Mount the disc securely on a compatible angle grinder following the tool manufacturer's instructions and ensure the rotation direction matches the arrow on the disc. Use appropriate personal protective equipment including eye, hearing and respiratory protection. Perform test cuts on scrap material to confirm alignment and cutting behavior. Apply steady, moderate feed pressure; avoid forcing the disc to prevent overheating and premature wear. Allow the wheel to cool periodically during extended cutting sessions.

Usage recommendations

Use water cooling or intermittent cutting where practical to extend disc life and reduce dust. Ensure the workpiece is firmly supported and use guide devices for straight cuts. Replace the disc if you notice excessive vibration, glazing, or damaged segments.