4.5" Diamond Disc for Rock Slabs 🪨 Ceramic · Tile · Marble · Granite 💎 Vacuum Brazed · Ultra-Thin 🔧 Angle Grinder · Bench Grinder · Die Grinder

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4.5" Diamond Rock Slab Grinding Disc

115MM Vacuum Brazed · Ultra-Thin Multi-Pore · Dual-Use Cutting & Grinding

⚡ 1. Precision Cutting Meets Powerful Grinding

Engineered with vacuum brazed diamond technology, this disc delivers razor-sharp cuts and aggressive grinding in a single tool. The ultra-thin profile minimizes material loss while the multi-pore design reduces heat buildup — keeping your disc cooler and lasting longer through continuous use.

🪨 2. Built for Hard Materials — Ceramic, Marble, Tile & More

Specifically designed for rock slabs, porcelain tile, ceramic, marble, granite, and glass. Whether you're shaping countertops, trimming floor tiles, or finishing stone edges, this disc handles it all with clean, chip-free results.

🔧 3. Universal Fit — Works with Most Angle Grinders

 Designed to work with the tools you already own. At 115 × 22.23 × 30mm with a standard 7/8" arbor, this disc locks onto virtually any angle grinder or bench grinder instantly — zero adapters, zero downtime.

💧 4. Wet & Dry Cutting — Your Choice

Use dry for fast, efficient cuts on the job site. Switch to wet cutting to suppress dust, reduce disc wear, and extend service life on demanding projects.

🛡️ 5. Industrial-Grade Durability at MAX 13,500 RPM

Rated for up to 13,500 RPM, this disc is built to withstand high-intensity professional use. The vacuum brazed bond locks diamond grit firmly in place, preventing premature shedding.

📦 6. Value Pack — More Discs, More Projects Done

 Choose the quantity that fits your project — available in 2, 3, 4, 5, and 6-pack options. Whether you're tackling a quick repair or a full renovation, there's a pack size for every job.

⚠️ Safety Note: Do not exceed MAX 13,500 RPM. Always wear appropriate PPE including eye protection and gloves. Inspect disc before each use.

High Hardness

Rock slab materials have high hardness, so the hardness and wear resistance of the cutting pieces are also required to be very strong. Generally, diamond and other hard abrasives are used to make cutting blades, which can effectively cope with high hardness rock plate materials.

Efficient Cutting

The design of rock slab flat grinding cutting blades can provide high cutting speed, reduce heat accumulation during the cutting process, keep the cutting surface flat and smooth, and reduce damage to the stone during processing.

Strong Durability

This type of cutting blade is usually made of special alloy material, which has good wear resistance and can maintain good cutting effect for a long time, reducing the frequency of replacement.

Wide Applicability

Rock slab flat grinding cutting pieces are widely used in stone processing, construction engineering, interior decoration, handicraft production and other fields, suitable for cutting and polishing hard materials such as stone, tiles, concrete, etc.

“These discs are absolutely incredible. I’ve been tiling for 2 years and this is the cleanest cut I’ve ever gotten on porcelain. Zero chipping on the edges. Will definitely buy again.”

⭐⭐⭐⭐⭐ — Mike R., Verified Buyer · Tile Contractor, Texas

“Bought the 6-pack for a bathroom renovation. Used 3 discs for the whole job — marble countertop, floor tiles, and shower walls. Held up perfectly. Great value for the price.”

⭐⭐⭐⭐⭐ — Sarah L., Verified Buyer · DIY Homeowner, California

“Fast shipping, well packaged. The discs fit my angle grinder perfectly with the included bushing ring. Cut through granite like butter. Highly recommend for any stone work.”

⭐⭐⭐⭐⭐ — James T., Verified Buyer · Stone Fabricator, Florida

“Used wet cutting mode on a large ceramic slab — almost no dust and the disc stayed cool the entire time. Impressive engineering.”

⭐⭐⭐⭐⭐ — David K., Verified Buyer · General Contractor