Achieve lightning-fast, chip-free results with the RTRMAX Dry Diamond Cutting Disc. Featuring an ultra-thin 1.2mm rim and an armoured steel core, this professional-grade disc is engineered for high-precision dry cutting in porcelain, ceramic tiles, granite, and marble.
Armoured Core Technology: Enhanced central reinforcement provides maximum rigidity, ensuring straight, vibration-free cuts every time.
Self-Cooling Turbo Design: Specialized segment geometry allows for rapid heat dissipation, extending disc life during intense dry-cutting tasks.
Universal Masonry Versatility: Ideal for a wide range of materials including terracotta, concrete, and natural stone without the need for water cooling.
£13.99 Incl. VAT
A diamond disc of this caliber is a fundamental instrument for professional tilers, landscapers, and bathroom installers. The RTRMAX model is specifically designed for “dry” applications where water cooling is impractical. It is the industry-standard choice for cutting hard porcelain floor tiles, granite worktops, and outdoor paving slabs. Its ultra-thin profile ensures minimal material waste and a high-speed finish that rivals wet-saw precision.
The RTRMAX engineering focus is on “clean-edge” technology. By utilizing a high concentration of premium industrial diamonds, the cutting edge maintains its sharpness far longer than standard abrasive wheels. The 1.2mm (or 1.4mm depending on size) ultra-thin rim reduces friction and drag, allowing the tool to glide through brittle materials like ceramics without causing the unsightly edge-chipping often seen with thicker blades.
Safety is paramount when working with high-RPM angle grinders. Each RTRMAX dry wheel features a reinforced core that prevents the blade from “flexing” under load. This added stability is critical for long, straight cuts in dense stone. Furthermore, the self-sharpening diamond segments ensure that as the outer layer wears, fresh sharp diamonds are exposed, maintaining a consistent cut rate from the first use to the last.
Available Diameters: 115mm (4.5″) and 230mm (9″).
Bore Size: Standard 22.23mm (7/8″).
Rim Thickness: 1.2mm to 1.4mm (Ultra-Thin).
Max Speed: 13,300 RPM (for 115mm) / 80 m/s.
Cooling: Self-cooling air-flow design (Dry/Wet use).
Ideal For: Porcelain, ceramic tiles, granite, marble, terracotta, and concrete.
By adding the RTRMAX Dry Diamond Cutting Disc to your toolkit from ECO HEAT SHOP, you are choosing a high-performance, trade-quality solution that delivers a factory-finish edge on every job.
| Weight | 0.5 kg |
|---|---|
| Dimensions | 240 × 240 × 10 mm |
ECO Heat Shop Ltd provides national distribution for plumbing and heating supplies across England, Scotland, and Wales. Orders placed before the 18:00 PM (Afternoon) cutoff are typically processed for same-day dispatch.
View Full Shipping & Collection Policy ›Hours: Monday – Saturday: 08:30 AM – 06:30 PM | Sunday: Closed
Location: Unit 8 West Cross Shopping Centre, Oldbury Rd, Smethwick, B66 1JG
In-shop precision key cutting available during standard operational hours. Professional while-you-wait service for Smethwick residents and trade contractors.
Smart supplies for real heat.
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