Description
Description
DiStar Hard Ceramics 1A1R Diamond Blade 4.5"–16" — Clean, Chip-Free Cuts in Ceramic & Porcelain Gres
The DiStar Hard Ceramics is a continuous-rim (1A1R) diamond blade for clean, chip-free cutting of ceramic tile and porcelain gres. The 5D-class rim gives a super-clean cut edge; the 4.5" size runs on standard angle grinders with a 22.23 mm (7/8") bore and can be used dry or wet.
| Property | Detail |
|---|---|
| Brand | DiStar |
| Model / Series | Hard Ceramics (1A1R, 5D class) |
| Available Diameters | 4.5" (115 mm) through 16" |
| Bore / Mounting | 7/8" (22.23 mm) on 4.5"–5" sizes |
| Blade Thickness | 0.055" (1.4 mm) |
| Rim Height | 3/8" (10 mm) |
| Rim Type | Continuous rim (1A1R) |
| Max Operating Speed | 80 m/s |
| Max RPM | 6,100 (4.5" / 115 mm) |
| Type | Dry or wet cutting |
| Materials | Ceramic tile, porcelain gres |
| Compatible Equipment | Angle grinders (small sizes); tile saws (large sizes) |
| Standard | EN 13236 |
| Product Type | Diamond cutting blade |
- Continuous 1A1R rim — super-clean, chip-free tile edges.
- 5D-class bond for a smooth finish on hard ceramics and porcelain.
- Dry or wet cutting flexibility.
- 10 mm rim height for extended service life.
- Wide size range — 4.5" for angle grinders up to 16" for saws.
Clean straight cutting of ceramic tile and porcelain gres with an angle grinder or tile saw.
Wear appropriate PPE. Follow manufacturer instructions and safety regulations.


















