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RTC T3 Razor Blade

Rated 4.4 stars
5 Reviews
Original price $79.95 - Original price $149.95
Original price
$79.95 - $149.95
Current price $79.95
Size: 10"
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10 Inch Continuous Rim Diamond Blade for cutting ceramic tile, porcelain, marble, granite, engineered stone, and natural stone

Extreme Precision

With our new Super Core technology, the thicker blade core has less deflection and tracks more precisely than other diamond blades.

Reduced Noise

Another feature of Super Core technology is that the blade core also sandwiches the rim, limiting vibration and greatly reduces the noise level the saw makes when in operation.

Faster Cuts

This blade also features the thinnest continuous rim we've ever produced, and everyone knows that the thinner the rim, the faster and smoother the cut!

Like the RTC Porcelain Razor, the T3 features a specially designed relief that keeps the blade running cooler, which improves the blade lifespan.

For even longer blade life, and prolonged peak performance, use the RTC Rockin red Dressing Stone. This specially formatted grit sharpening stone is designed to not only sharpen but reactivate diamond cutting blades. Rockin Red brings blades back from the dead!

The T3 Razor should be used for STRAIGHT CUTS ONLY. Tip up cuts, clean out cuts, and shaping can cause damage to the blade.


  • Thinnest Kerf (.05" thickness) - for the smoothest, chip-free precision cut
  • Thicker, Sandwiched Core - reduces noise and provides less deflection.
  • Cuts ceramic tile, porcelain, marble, granite, engineered stone, and natural stone
  • Specially Designed Relief - keeps the blade running cooler, lasting longer
  • Soft Bonded Rim - cuts into hard materials with ease


  • Blade Diameter ............. 10"
  • Rim Type ....................... Continuous Rim
  • Wet/Dry Cutting ........... Wet
  • Arbor Size .................... 5/8"
  • Rim Height .................... 8 mm
  • Kerf: ............................. 0.05"
Rated 4.4 stars
Based on 5 reviews
Total 5 star reviews: 3 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
80%would recommend these products
5 reviews
  • XW
    Xelle W.
    Verified Buyer
    RTC Diamond Turbo Hole Saws
    RTC Diamond Turbo Hole Saws
    I recommend this product
    Rated 4 stars
    5 days ago

    The saw was very durable. I cut about 30+ holes in 1" thick stone and the saw has still has life left. If I had a complaint it would be that it's slow. Be nice to have a non continuous rim. It'd be fine for something thinner than I was cutting though. I actually used my grinder to cut the rim a bit and that seemed to help. Good tool, I'll buy again.

  • RH
    Rob H.
    Verified Buyer
    RTC Porcelain Pro Drill Bits
    RTC Porcelain Pro Drill Bits
    I recommend this product
    Rated 5 stars
    1 month ago
    Well worth it

    Not close to 50 holes, but I was going through commercial kitchen floor tile (and the concrete beneath) and it did a fine job with just pouring a small amount of water on it as I drilled. Love the "poker rod" for ejecting the plug, easier than the bits that have a side notch. (eject the plug as soon as you stop drilling; it's harder to get out when it cools off.

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