Whether you're cutting metal, concrete, porcelain, or stone, choosing the right cutting disc makes all the difference in quality, safety, and durability. At ramo.co.il, we carry a wide range of cutting and diamond discs from ProTls and RAMOX — starting from just ₪4 incl. VAT. This guide will help you pick the right disc for your job.
Quick Summary
✅ ProTls diamond discs for concrete, stone, porcelain and ceramic
⚡ RAMOX metal cutting discs from ₪4 incl. VAT
🔧 Sizes: 4.5", 5" and 9" — fits most angle grinders
💡 Ultra-thin diamond blade for clean porcelain and tile cuts
📦 Large stock, fast delivery across Israel
How to Choose the Right Cutting Disc 🤔
The most important factor is the material you're cutting: standard abrasive (aluminium oxide) discs are for metal — iron, steel, stainless. Diamond blades are for hard materials: concrete, stone, marble, porcelain, and ceramic. Using the wrong disc is dangerous and can cause it to shatter.
The second factor is disc size: 4.5" (115mm) is the most common, fitting standard angle grinders; 5" (125mm) for deeper cuts; 9" (230mm) for heavy-duty grinders and rebar. Always verify the disc size matches your grinder before purchasing — it's printed on the grinder's data plate.
A common mistake in Israeli construction sites: buying cheap metal discs for concrete work. Don't do it. A professional diamond disc like ProTls TLS S-Grade (₪28–35) lasts far longer and delivers a cleaner, safer cut — the long-term saving is significant.
💡 Pro Tip
When cutting porcelain or ceramic, wet the cut line with water first. This cools the disc, reduces dust, and at least doubles the disc's lifespan.
Safe Use & Maintenance 🔧
Before mounting, disconnect the grinder from power. Mount the disc in the correct direction — the arrow on the disc must match the grinder's rotation direction. Tighten with the supplied wrench until secure, but don't overtighten — that can crack the disc.
During cutting, let the disc do the work — don't press hard. Excessive pressure overheats the disc and shortens its life. Guide it steadily along a straight line. For long cuts in concrete or stone, stop every 30–60 seconds to let the disc cool.
Safety: always wear eye protection, ear protection, and a dust mask. Stand to the side of the disc — never directly behind it. Inspect the disc for cracks before each use, and never use a damaged disc.
Cutting Disc Price Guide 🛒
| Image | Product | Price (incl. VAT) | Stock | Buy |
|---|---|---|---|---|
 | TLS S-Grade Multipurpose Diamond Blade 115mm ProTls | ₪28 incl. VAT | ✅ In stock | 🛒 Buy |
 | TLS S-Grade Segmented Diamond Blade Concrete 115mm ProTls | ₪30 incl. VAT | ✅ In stock | 🛒 Buy |
 | PRO-TLS Ultra-Thin Diamond Blade Porcelain & Ceramic 115mm | ₪35 incl. VAT | ✅ In stock | 🛒 Buy |
 | Stone, Concrete & Marble Cutting Disc RAMOX | ₪10 incl. VAT | ✅ In stock | 🛒 Buy |
 | Ultra-Thin Cutting Disc 115mm for Stainless & Metal RAMOX | ₪7 incl. VAT | ✅ In stock | 🛒 Buy |
 | Metal Cutting Disc 9" RAMOX | ₪6 incl. VAT | ✅ In stock | 🛒 Buy |
 | Metal Cutting Disc 4.5" RAMOX | ₪4 incl. VAT | ✅ In stock | 🛒 Buy |
 | Thin Metal Cutting Disc 5" RAMOX | ₪5 incl. VAT | ✅ In stock | 🛒 Buy |
Our Top Picks ⭐
TLS S-Grade Multipurpose Diamond Disc for Cutting Concrete, Stone, and Bricks - 4.5" (115 mm) ProTls
₪38
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Professional TLS S-Grade Diamond Disc for Concrete and Building Materials - 4.5" (115 mm) ProTls
₪39
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PRO-TLS Ultra-Thin Diamond Disc for Porcelain and Ceramic Cutting - 4.5 Inch (115 mm) ProTls
₪35
View product
Stone, Concrete & Marble Cutting Disc – High Quality for Precise Cuts
₪7
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Ultra-Thin Cutting Disc 115mm – Perfect for Stainless Steel and Iron
₪8
View productFrequently Asked Questions ❓
What is the difference between a metal disc and a diamond disc?
Metal (abrasive/aluminium oxide) discs are designed for cutting metals only — iron, steel, stainless steel. Diamond blades contain industrial diamond particles and are suitable for cutting concrete, stone, marble, porcelain, and ceramic. Using the wrong disc type is dangerous and can cause the disc to shatter.
What disc size fits a standard angle grinder?
Most home and professional angle grinders use a 4.5" (115mm) disc. Before purchasing, check the technical specifications of your grinder — it is usually printed on the metal data plate on the grinder body.
Is the TLS S-Grade suitable for porcelain?
The TLS S-Grade multipurpose disc is best for concrete, stone, and bricks. For porcelain and ceramic, use the PRO-TLS ultra-thin diamond blade (₪35), which is specifically designed for these materials and delivers a clean, precise cut.
How long does a professional diamond disc last?
It depends on the material and usage intensity. For standard concrete cutting, a quality ProTls disc can handle dozens of cuts. For hard porcelain — which is more abrasive — expect somewhat fewer cuts. Wetting the cut line significantly extends disc life.
Are RAMOX discs suitable for professional use?
RAMOX discs are an excellent low-cost option for everyday use — from ₪4 per disc. They are suitable for standard renovation work. For heavy, high-volume work, ProTls discs offer longer life and greater precision.
Conclusion
Whether you're working in metal, concrete, ceramic or marble — ramo.co.il has the right disc at the right price, with large stock and fast delivery across Israel.