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Professional Tile Tools + Free Shipping on Orders Over $200
Professional Tile Tools + Free Shipping on Orders Over $200
Porcelain tile cutter with blue base, black cutting bed, and red handle grip
Porcelain tile cutter close-up: blue frame, steel rails, black cutting surface
Porcelain tile cutter with long steel cutting bar, blue frame, red/black handle
Porcelain tile cutter close-up of steel guide, blue stop, and measurement scale
Porcelain tile cutter with blue base, black cutting bed, and red handle grip
Porcelain tile cutter close-up: blue frame, steel rails, black cutting surface
The Ishii BIG Clinker Cutter in action
Porcelain tile cutter with long steel cutting bar, blue frame, red/black handle
Porcelain tile cutter close-up of steel guide, blue stop, and measurement scale

Ishii Clinker Porcelain Tile Cutters

SKU
by Ishii

ISHII JW-650STWAM – 25.5" Tile Cutter for Heavy-Duty Porcelain & Ceramic

The JW-650STWAM provides 25.5-inch straight cuts and up to 17.8-inch diagonal cuts. With full-width support, a 4.75-inch breaker foot, and nine-ball-bearing scoring, this model is designed to power through thick porcelain, dense ceramic, and delicate mosaics alike.

Max cutting length: 65 cm (25.5") straight, 45.2 cm (17.8") diagonal
Weight: 7.9 kg (17.5 lbs)
Max tile thickness: Up to 19 mm (3/4")
Model code features: S, T, W, A, M

Heavy-duty strength in a balanced form — the JW-650STWAM is your solution for repeatable, clean cuts across a range of tile types.

$205.25 - $323.35
$205.25
$205.25 - $323.35
$205.25
Choose a Model/Size

ISHII Clinker Professional Tile Cutters – Built for Power, Precision, and Longevity

Made in Japan and engineered for demanding tile installations, the ISHII Clinker Series delivers clean, accurate cuts on ceramic, porcelain, mosaics, and large-format tiles. With heavy-duty components and a maintenance-free design, these cutters are trusted by professionals worldwide.

Features & Benefits

  • Spring-Loaded Base (S) – Absorbs scoring pressure for smoother breaks and cleaner cuts

  • Wide Cutting Platform (W) – Heavy-duty body with slip-resistant rubber pads for full tile support

  • Heat-Treated Rails (T) – Hardened rail bars provide consistent scoring accuracy and longevity

  • 16" Magnetic Extension Arms (A) – Fold-out arms support large-format tiles during scoring and breaking

  • Breaker Foot with Magnet (M) – Stays elevated for full scoring visibility, then engages cleanly during breaks

  • Adjustable Cutting Height – Handles tile up to ¾" (19mm) thick

  • 7/8" Ball-Bearing Scoring Wheel – Delivers chip-free scores with minimal resistance

  • Dual Measurement Scales – Integrated inch and metric rulers for quick, repeatable setups

  • Dry Glide System – Requires no lubrication or maintenance

ISHII Clinker STWA Models

All STWA models share the same premium feature set:

  • Spring-Loaded Base (S)

  • Heat-Treated Rails (T)

  • Wide Sliding Bearing Block & End Posts (W)

  • 16" Magnetic Extension Arms (A)

  • Breaker Foot with Magnet (M) (varies by model)

Model Cutting Length Breaker Foot Size Weight Magnetic Breaker Foot (M)
JW480-STWAM 19" 3.5" 12.5 lbs Yes
JW-650STWAM 25.5" 4.75" 17.5 lbs Yes
JW-720STWAM 28.25" 4.75" 18 lbs Yes


More Details
What's Included
Manufacturer

Customers praised this tile cutter for its exceptional cutting performance and smooth operation. Described as "smooth as butter," shoppers appreciate its light, compact design that makes jobs easier. One customer replaced their old model with this one, calling it their "favorite tile cutter by far." All reviews gave 5-star ratings.

Cutting (positive)Tool (positive)Job (positive)Performance (positive)Design (positive)
  • 5 stars: 6 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
S.R.
The Ishii is a wonderful cutting broad I had to retire my old Ishii

The Ishii is a wonderful cutting broad I had to retire my old Ishii, this makes my job much easier, thank you so much appreciate this broad

B
B.
Tiles cutter

Good cutting tool

J
J.M.

Great cutter. Pretty light and compact for what you get. Smooth as butter. My favorite tile cutter by far.

I
I.t.i.s.

Is this a in stock item?

TileTools

Thank you for your inquiry! This item currently shows active products available. If a specific variation or option is not listed, it indicates that it is not in stock and therefore unavailable for purchase at this time. Please let us know if you have any further questions or need assistance with your order.

A
A.

I have a big clinker tile cutter and one of the folding tile support is broken. Where can I buy this are?

J.J.

Yes we can supply you with the parts you need

Can you please let me know what cutter model you have and I will send you the part number and price

M
M.

Will you ship to Canada

J.J.

Yes, we do ship to Canada. You can calculate the shipping costs at checkout.If you have any other questions or need further assistance, please feel free to reach out.

M
M.Q.

What scoring wheel does this model use

J.J.

The Ishii Clinker Tile Cutter uses the Ishii 7/8" Titanium Scoring Wheel https://tiletools.com/products/ishii-78-titanium-scoring-wheel

C
C.

Can I get replacement parts

J.J.

Hello,
Yes we can get replacement parts for ISHII cutters please email sales@tiletools.com with a list of products or your model number and we can help assist you in getting replacement parts.

Let customers speak for us

from 849 reviews
Blessing

The guys at tile tools.com are absolutely incredible people especially Geordi these guys sent me enough tools to get back on my feet after I went through several burglaries. They didn't ask me for anythingbut to keepin touch on my progress getting back on my feet. It was truly a stand up thing to do and thank you isnt enough. You guys are amazing people

W.M.
Great Product!

Great Product! Had stubborn water stains on my stone tile floor after removing my hot tub and stone pro scrub did the trick after a couple of scrubs.

M.V.
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