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Save 10% On Tile Cutters- Use code: June25
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Sigma 4BU Tile Cutter – 27.5 Inch Manual Cutter for Ceramic and Porcelain

Sigma Series 4 "UP" Pulling Incision Tile Cutter

SKU
by Sigma

Sigma 4BU – 27.5" Manual Tile Cutter for Ceramic & Porcelain

The Sigma 4BU is perfect for tight workspaces and standard-format tile. Offering up to 27.5 inches straight and 19.7 inches diagonal, it’s compact yet capable.

Max cutting length: 70 cm (27.5") straight, 500 mm (19.7") diagonal
Max tile thickness: 17 mm (0.67")

Compatible Scoring Wheel Available – Works with OEM Sigma wheels. View compatible scoring wheels

Small but mighty — the Sigma 4BU is your go-to for fast, clean cuts in tight spaces.

$595.00 - $835.00
$595.00
$595.00 - $835.00
$595.00
Choose a Sigma "UP" Sizes

Sigma Series 4 UP Tile Cutter – Pull-Style Precision for Professional Tile Installers

The Sigma Series 4 UP Tile Cutter is a top-tier manual cutter engineered for professional tile installers who prefer pull-style operation and demand unmatched accuracy. Designed in Italy for ceramic, porcelain, and textured tiles, the UP cutter delivers exceptional scoring visibility and smooth, repeatable results on tiles up to 11/16" (17mm) thick.

With a visible 12mm scoring wheel, CNC-machined holder, and pull-style ergonomic handle, this cutter maximizes user control and scoring accuracy. Its durable construction includes a wide splitting foot with anti-mark protection, a wear-free carriage system using double-row ball bearings, and automatic tile leveling via a built-in steel compensator.

Features

  • Pull-Style Incision Handle – Ergonomic grip for optimal control and reduced fatigue

  • 12mm Scoring Wheel (Visible to Operator) – CNC-milled holder with enhanced precision

  • Optional TIN-Coated Scoring Wheel – Longer-lasting performance in high-use environments

  • Double-Row Ball Bearing Carriage – Wear-free glide system for consistent accuracy

  • Anti-Friction Shell – Ultra-smooth scoring motion

  • Splitting Foot with Anti-Mark Pads – Protects finished tile surfaces during snapping

  • Automatic Leveling Compensator – Ensures uniform pressure across varying tile thickness

  • Pivoting Guide Bar – Cuts angles up to 45° in either direction

Sigma UP Tile Cutter Specifications
Model Sigma 4BU Sigma 4CU Sigma 4DU
Length of Cut 27.5 in 33 in 40.5 in
Diagonally Cuts 19.5 in 23.4 in 28.6 in
Weight 23 lbs. 27 lbs. 32 lbs.
More Details

The Sigma Series 4 UP Tile Cutter is an exemplary addition to any professional's toolkit, offering unmatched precision and user-friendly features. Its ergonomic handle, specifically designed for pulling incisions, works in tandem with a visible 12mm scoring wheel, ensuring each cut is precise and effortless. The cutter's advanced design includes a CNC-milled wheel holder and anti-friction metal shell, facilitating smooth operation with minimal lateral wear. This durability extends to the scoring wheel, with an available TIN-coated version for extended lifespan. The cutter's capability of handling materials up to 11/16" (17mm) with its wear-free sliding carriage and double-row ball bearings exemplifies its commitment to long-term precision. Additional features like the automatic adjustments for tile insertion and protective elements like the wide splitting foot and anti-mark protection further underscore its utility and safety. With the ability to pivot its guide bar up to 45 degrees in both directions, the Sigma Series 4 UP offers versatility for a range of tile cutting projects, ensuring you achieve professional-grade results with every use.

What's Included

  • Sigma UP Tile Cutter
  • Sigma 14U UP Scoring Wheels
Manufacturer

Sigma is a leading tile tool manufacturer, rooted in Italy’s renowned craftsmanship tradition. Specializing in high-quality tile cutters, tiling tools, and accessories, Sigma Italy equips professionals with cutting-edge products designed for precision and ease of use. Committed to innovation and quality, Sigma tools are essential for achieving flawless installations and beautiful finishes in any tiling project.

Customer Reviews

Based on 6 reviews
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J
J.

Excelente, buen producto llego super rapido

K
K.K.
Thank You

Thank You

P
P.D.

Switching to the Sigma 40" Tile Cutter was a game changer for me. I've struggled with an old cutter for years, but this new Sigma cutter has completely transformed the way I do my tile work. The 4DU Series 4 model cuts smoothly, giving me better control and really precise cuts, even on really hard tiles. It's solidly built and easy to handle, which makes it my top pick for all kinds of jobs. If you're in the tiling business and want to make your job easier and get perfect results, this Sigma tile cutter is definitely the way to go.

T
T.

fantastic tool for cutting large tiles. Its made of strong steel and spring loaded base. It has a side stabilizers, its really easy to use and cuts clean all the time. This is not too heavy and was easily carried around. Highly recommend

M
M.S.

Amazing

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