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Professional Tile Tools + Free Shipping on Orders Over $200
Professional Tile Tools + Free Shipping on Orders Over $200
7-3 Razor super-core diamond blade, close-up label on red 10" disc
RTC 10" (250mm) T3 Razor super-core diamond blade, top view with 7-3 RAZOR text
7-3 Razor super-core diamond blade, close-up label on red 10" disc
RTC 10" (250mm) T3 Razor super-core diamond blade, top view with 7-3 RAZOR text
Video of the RTC T3 High-performance tile cutting blade for professionals
Video of the RTC T3 High-performance tile cutting blade for professionals

RTC Products 10" T3 Razor™ Super-Core Diamond Blade

SKU DB10T3
by RTC Products
Sold out
$79.95 - $79.95
$79.95
$79.95 - $79.95
$79.95

RTC T3 Razor 10" Diamond Blade – Precision Wet Saw Blade for Porcelain & Stone

Cut through dense porcelain, granite, and marble with professional-level precision. The RTC T3 Razor 10" Diamond Blade is engineered for tile saws and built with a reinforced core to deliver ultra-smooth, chip-free results—even on the toughest materials.

Features & Benefits

  • Ultra-Thin Kerf – Reduces resistance for faster cuts and minimal chipping

  • Reinforced Super Core – Prevents blade deflection, ensuring straight, stable cuts

  • Soft-Bonded Rim – Optimized for dense materials like porcelain and marble

  • Professional-Grade Versatility – Cuts ceramic, porcelain, marble, granite, and more

  • Noise-Reducing Core – Built for quieter performance in extended sessions

  • Long Blade Life – Withstands heavy-duty use without rapid wear

  • Designed for Wet Saws – Ideal for tile saws with 5/8” arbor

  • Pro + DIY Friendly – Whether you're remodeling a bathroom or tiling a large commercial space, this blade delivers clean results

Specifications Table

Specification Detail
Product Name RTC T3 Razor Super Core Diamond Blade – 10"
Blade Diameter 10" (254 mm)
Arbor Size 5/8"
Kerf Thickness Ultra-thin for precision cuts
Core Type Reinforced Super Core
Applications Porcelain, Ceramic, Marble, Granite
Cutting Method Wet cutting only
Limitations Not for miter, clean-out, or tip-up cuts
  • 5 stars: 3 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
D.
NICE!

This is a review of both the blade and Tiletools
Got my new blade, couldn’t wait to try it. After, I couldn’t wait to write a review. Cut beautifully. I’m a DYI’r with an inexpensive Ridged wet saw. I’ve tried 3 blades, including the Ridged that came with the saw and a QEP Black Widow. Everything I tried I couldn’t stop the chipping. I reduced it. Spent 5 to 10 minutes per cut sanding it down with a diamond dresser. The first cut with the Razor, I didn’t hold the tile down with a stick at the cutting edge, I didn’t tape, I didn’t even really take my time. Very minimal chipping. If it cuts like this through the rest of the project, I will be a happy man. I wish I would have got this blade at the beginning of the project.
Tiletools. Shout out to Jordy. He patiently listened to me explain my problem, made a recommendation and shipped the same day. Thank you.

D. review photo
A
A.T.G.
Smooth and wet and i like it

Smooth and wet and i like it.
It does break off some porcelain corners at the end of the cut sometiles.

B
B.
Very good blade

Very good blade. Cuts fast with very very minimal chips. I know they started having some of the blades made out of the country, that may have an impact. However, the one I received was made in Korea and was just as good as my first blade made in the US. I would buy again.

C
C.

can this blade be used dry?

M.H.

Using the T3 Razor diamond blade dry is not recommended as it can cause the blade to overheat and potentially damage the blade, resulting in a loss of cutting efficiency. It is important to always follow the manufacturer's guidelines when using any diamond blade to ensure optimal performance and safety.