Porcelain tiles demand precision cutting to keep edges smooth and joints tight. This guide highlights top 5 115mm porcelain cutting discs designed for angle grinders, offering thin profiles for minimal chipping and clean finishes. Each option balances speed, durability and ease of use, whether you cut wet or dry. Review the product highlights, then consult our buying guide to choose the best disc for your project and tools.
| Product | Brand | Diameter | Thickness | Arbor | |
|---|---|---|---|---|---|
| RDXMAX 115mm Diamond Cutting Disc | RDXMAX | 115 mm | 1.4 mm | 22.23 mm | Thin, fast, versatile |
| RDXMAX 115mm Diamond Cutting Disc | RDXMAX | 115 mm | 1.4 mm | 22.23 mm | Smooth cutting on porcelain |
| Power Xtreme 115mm Diamond Cutting Disc | Power Xtreme | 115 mm | 1.2 mm | 22.23 mm | Fast, clean cuts |
| LEKOMESH 115MM Double-sided Diamond Disc | LEKOMESH | 115 mm | 1.7 mm | 22.23 mm | Double-sided for efficiency |
| Casaverde 115mm Porcelain Cutting Disc | Casaverde | 115 mm | 1.6 mm | 22.23 mm | Wet or dry cutting |
RDXMAX Ultra Thin 115mm Disc
RDXMAX offers a universal 115 x 7 x 1.4 x 22.23mm disc designed for porcelain and stone. The 1.4mm thin profile supports fast, clean cuts and reduces chipping on tiles, granite and marble. Suitable for both wet and dry cutting, these discs work with angle grinders, motor and table saws, delivering smooth finishing and precise edges. The 115 Diamond Cutting Disc Wheel Matrix is engineered for clean, accurate results on hard materials and common construction components.
Product Highlights
- Size: 115 x 1.4 x 22.23 mm; 1.4 mm thin
- Suitable for porcelain, granite, marble, ceramic tiles
- Can be used wet or dry
RDXMAX Turbo Cut 115mm
This second RDXMAX disc features the same 115 x 1.4 x 22.23mm profile with a focus on Turbo Diamond performance. It emphasizes smooth cutting for porcelain, granite, marble, concrete, ceramics and stones. The wheel matrix is engineered to yield clean, well-formed cutting edges, providing predictable results across tough materials and various construction components. It pairs well with angle grinders and table saws alike.
Product Highlights
- 1.4 mm thin profile for precise cuts
- Excellent performance on porcelain and stone
- Compatible with dry and wet cutting
Power Xtreme 115mm Disc
Power Xtreme presents a universal 115 x 7 x 22.23 x 1.2 mm disc designed for dry or wet cutting. The 1.2 mm thickness aims to balance speed with edge integrity, making it suitable for porcelain, granite, ceramic tiles and stone. The diamond wheel matrix is engineered to provide clean, accurate and well-formed cutting edges across hard materials and common construction substrates, compatible with angle grinders, motor and table saws.
Product Highlights
- 1.2 mm thickness for fast cutting
- Versatile use with multiple tools
- Clean edge formation on hard materials
LEKOMESH Double-Sided 115MM Disc
LEKOMESH’s double-sided 115mm disc features a hexagon design and a diamond height of 25mm on the double work face. With a diamond thickness of 1.7mm and an arbor of 22.23mm, this disc is engineered for fast, smooth cutting and grinding of porcelain, ceramic tile, granite and artificial stone. The dual-sided design aims to improve efficiency, allowing more coverage per pass while reducing chipping and edge spall.
Product Highlights
- Double-sided with hexagon pattern
- 1.7 mm diamond thickness for durable cuts
- Suitable for wet and dry cutting
Casaverde 115mm Porcelain Disc
Casaverde’s 115mm disc is designed for both dry and wet cutting, with a 1.6 mm thickness suitable for porcelain, marble, granite and ceramic tiles. The blade supports dry cutting and grinding, enabling edge milling and straight or angled cuts. The disc is built for stability and performance across a range of stones and tiles, aiming for consistent, chip-free results when used with compatible tools.
Product Highlights
- Diameter 115 mm, thickness 1.6 mm
- Wet or dry cutting capability
- Versatile for various stones and tiles
FACHLICH 115mm Porcelain Disc
FACHLICH offers a 4.5″ (115mm) cutting disc with a 1.7 mm thickness and a 22.23/15.875mm arbor. Segment height is 25mm with grit around #60/70, designed for dry and wet cutting of ceramic tiles, porcelain, marble and artificial stone. The disc leverages a hot-press sintering process and high-strength steel matrix to promote sharpness, wear resistance and stability during cutting and edge milling.
Product Highlights
- 115 mm diameter; 1.7 mm thickness
- Suitable for dry and wet cutting
- High-quality diamond head and steel matrix
Solidure 105mm Porcelain Disc
Note: This option is a 105mm variant but is included for comparison of thin, fast-cutting designs for porcelain and tile tasks. It features a 1.2 mm thickness, suitable for wet or dry cutting, and is marketed for fast and smooth cutting with super-thin X teeth for reduced chipping on porcelain and ceramic tiles. Consider this as a compact alternative for smaller projects or tool compatibility concerns.
Product Highlights
- 105 x 10 x 22.23 mm; 1.2 mm thick
- Wet or dry cutting
- Super-thin teeth for speed
EZARC 115mm Fast Cutting Discs (2-Pack)
EZARC’s 115mm discs offer a two-pack option with a super-thin X teeth turbo mesh rim for clean, smooth cuts on porcelain, ceramic tiles, granite, marble and sandstone. This universal 115mm accessory is suitable for both dry and wet cutting and is compatible with most tile saws and angle grinders with a 22.23mm arbor. The discs are designed to minimize chipping while delivering consistent edge quality, even on hard stones.
Product Highlights
- 2-pack 115 mm discs
- Thin X teeth for reduced chipping
- Suitable for dry or wet cutting
Buying Guide: Porcelain Cutting Discs
Key considerations when selecting a porcelain cutting disc include disc thickness, arbor compatibility, and the edge quality you require. Thinner discs (around 1.2–1.7 mm) cut faster with less material removal and typically produce smoother edges, but can wear more quickly if used on very hard stone. A 22.23 mm arbor is standard for many tile saws and angle grinders, ensuring broad compatibility with UK tools.
Materials and construction influence performance. Diamond wheel matrix, segment height and grit determine edge sharpness and wear resistance. Wet cutting helps cool the disc and reduce dust, while dry cutting offers convenience on site. Double-sided designs or hexagon-pattern blades may improve efficiency by increasing the number of active cutting surfaces. Always follow the manufacturer’s safety guidelines and wear eye protection, gloves, and a proper mask when cutting porcelain, ceramic tile or stone.
For tiled renovations, feature a disc that balances speed with edge integrity to minimize chipping along straight and curved cuts. When working with granite or marble, choose discs designed for hard materials with robust edge retention. If you’re unsure about tool compatibility, verify the disc’s arbor size and compatibility with your grinder or tile saw before purchase.
Consider these scenarios:
– Large tile installations: opt for thin, fast-cut discs with smooth edges to minimize rework.
– Detail work and angles: look for discs with precise edge control and stable cutting geometry.
– Wet environments: select discs explicitly rated for wet-cutting to prolong blade life and reduce dust.
Finally, review product features and customer reviews to gauge real-world performance in porcelain and stone cutting. The right disc will save time, reduce waste, and help achieve professional-looking finishes.