Montolit 20mm Titanium Carbide Scoring Wheel — The Deep-Score Wheel for the Toughest Slabs
Structured, relief-textured, and anti-slip porcelain is where a small scoring wheel gives up — it rides the high spots and skips across the texture, leaving a broken, unreliable line. This 20mm (3/4") titanium-carbide wheel is built for exactly that punishment, bringing maximum pressure and wheel stability for deep, skip-free scores across uneven, extremely hard surfaces.
It drops into the FL3 3WD head and sits at the opposite end of the range from the 8 mm finesse wheel — both, along with the 12 mm, ride in the Tri-Wheel Trolley so you can rotate to the right profile without swapping parts.
Why Tile Pros Choose It
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Deep, stable scores: Maximum pressure and wheel stability on tough surfaces
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Best for: Structured, relief-textured, anti-slip, and very hard dense slabs
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Less skipping: Tracks a reliable line across uneven, textured tile
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Titanium carbide: 20 mm (3/4") wheel built for the hardest porcelain
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Fits: The Flash Line FL3 3WD head (part 242T-FLT)
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Meets texture head-on: The wheel that doesn't flinch at a grippy anti-slip surface
Pro tip: On heavily textured slabs, a slower, deliberate pass with steady downward pressure gives the deepest, most reliable score. Make sure the rail is seated flat so the wheel stays in full contact across the surface.
