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October 15, 2026 Gyrosknife

Which Replacement Blade Fits My Gyro Slicer? Blade Fit and Replacement Guide

The fastest way to order the right gyro slicer blade is to start with your machine's model number. Every slicer takes its own blade size, and blades are not shared across sizes. Use the chart below, then pick your edge.

Find your machine model and blade size

Your model is in the product name on your invoice. Not sure? Call us at 1-877-394-8227 and we will help you find it.

Retail boxes for the Dost 080, Dost 090, Dost 100 and Dost 120 water resistant electric gyro knives, stacked on a workbench
Dost 080, 090, 100 and 120 boxes in the Gyros Knife shop.

Gyro slicer blade fit chart

Your machine Blade size Blades that fit
UYAR UYAR P180 Competition, UYAR P280, UYAR S180 Plus, UYAR S280 Plus 80 mm Smooth Proficut · Smooth Ultracut · Serrated Proficut · Hybrid Fine Tooth Ultracut (2nd Gen)
UYAR D190, iCut 1, iCut 2, iCut 2 Basic 90 mm Smooth Proficut · Smooth Ultracut · Serrated Proficut · Hybrid Fine Tooth Ultracut
UYAR S3100 Plus 100 mm 100 mm Smooth Proficut 2nd Gen
UYAR T3120, iCut 3 120 mm Smooth Proficut · Smooth Ultracut · Serrated Proficut · Hybrid Fine Tooth Ultracut
Dost 080 80 mm (Dost 080 spec) Dost 80 Smooth · Dost 80 Serrated
Dost 090 90 mm (Dost 090 spec) Dost 90 Smooth · Dost 90 Serrated
Dost 100 100 mm (Dost 100 spec) Dost 100 Smooth · Dost 100 Serrated
Dost 120 120 mm (Dost 120 spec) Dost 120 Smooth · Dost 120 Serrated
Ceylan Devran 80 mm (Devran spec) Devran Blade (smooth, 440C) · Devran Serrated Blade
Donexe DX 500 80 mm Donexe DX 500 Blade
Donexe Don 300 80 mm Donexe Don 300 Blade

The full list is also in our gyro slicer blades and fit guide.

UYAR blades: 80, 90, 100 and 120 mm

UYAR makes one blade family per size. The 80 mm blades fit the P180, P280, S180 and S280; 90 mm the D190 and iCut 1, 2 and 2 Basic; 100 mm the S3100; 120 mm the T3120 and iCut 3. UYAR advises using only genuine UYAR blades. As the exclusive UYAR distributor in the US and Canada, we stock them here.

UYAR 90 mm hybrid fine-tooth Ultracut replacement blade
Uyar 90mm Hybrid Blade (Fine Tooth) - Ultracut, 2nd Gen.

Smooth vs serrated vs hybrid fine tooth

  • Smooth: a plain edge for clean slices.
  • Serrated: a toothed edge.
  • Hybrid fine tooth (UYAR Ultracut): fine teeth on an Ultracut blade.
A serrated and a smooth circular blade for the Dost 080, side by side
Mixed Blade Pair (Serrated + Smooth) for Dost 080.

Our advice: use a smooth blade for chicken, pork, gyro and donair cones, and a serrated blade for lamb or beef shawarma (stacked meat).

Proficut vs Ultracut

  • Proficut: steel hardness 52-54 HRC. Needs sharpening every day.
  • Ultracut: steel hardness 55-58 HRC. Needs sharpening 2 to 3 times a week.

When to replace a blade instead of sharpening it

Keep sharpening with the sharpeners in the box (daily for Proficut and Dost blades). Replace the blade when its diameter has worn down by 5 to 7 mm. For example, replace an 80 mm blade when it measures about 75 mm.

How to change the blade

Dost, UYAR and Devran slicers come with a metal locking pin for blade removal. See also our how-to videos and operating manuals.

  1. Unplug the slicer from the power supply.
  2. Remove the blade cover.
  3. Use the metal locking pin to line up the opening on the blade with the opening on the plastic head housing, then push the pin down through the housing. Turn the blade left and right to check it is locked.
  4. Remove the blade screw with a flathead screwdriver.
  5. Remove the blade.

Use caution: blades are very sharp!

A common mix-up: Dost 80 output cables

Not a blade, but often ordered alongside one: the Dost 80 has two output cables. Use the pre-March 2021 cable for machines bought before March 2021, and the newer cable for later ones.

Dost 80 output cable for knives made after March 2021
Dost 80 Output Cable (AFTER March 2021).

Ordering

New to electric slicers? Start with how to choose an electric gyro knife. Machine not working even with a new blade? Use our gyro slicer repair service.

Buying from Gyrosknife: Gyrosknife is the exclusive UYAR distributor in the United States and Canada. Returns: 14 days on everything we sell, including UYAR (refund policy). We ship within the US and to Canada, and orders placed before 1 PM Eastern on a business day leave within 1 business day (shipping policy). Questions? Call 1-877-394-8227 or email info@gyrosknife.com.

Frequently asked questions

What blade fits a Dost 80?

The Dost 80 Smooth Circular Blade or the Dost 80 Serrated Circular Blade.

What blade fits a Dost 120?

The Dost 120 Smooth or Serrated Circular Blade. Dost blades are sized per model, so order the blade with your machine's number.

What blade fits a UYAR P180?

Any UYAR 80 mm 2nd Gen blade: Smooth Proficut, Smooth Ultracut, Serrated Proficut or Hybrid Fine Tooth Ultracut. The same blades fit the P280, S180 and S280.

What blade fits a UYAR T3120?

The UYAR 120 mm 2nd Gen blades. They also fit the iCut 3.

What blade fits a UYAR S3100?

The UYAR 100 mm Smooth Proficut 2nd Gen.

What blade fits a Ceylan Devran?

The Devran Blade (smooth, 440C stainless, 58-60 HRC) or the Devran Serrated Blade.

Can I use a non-UYAR blade on a UYAR knife?

UYAR advises against it. Its product pages say blades from other makers can damage the knife and void the warranty.

Smooth or serrated: which should I buy?

Smooth for chicken, pork, gyro and donair cones. Serrated for lamb or beef shawarma (stacked meat).

How often should I replace a doner knife blade?

When its diameter has worn down by 5 to 7 mm from sharpening. For example, an 80 mm blade that now measures about 75 mm should be replaced.

Do you ship blades to Canada?

Yes. We ship within the US and to Canada; see our shipping policy.

Filed in: Blades, Buying guide
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