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Electric Knife Sharpener for Kitchen Knives, Adjustable Angle

Electric Knife Sharpener for Kitchen Knives, Adjustable Angle

Best price now

$89.99at AmazonChecked 1 h ago

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Price facts

  • Lowest price today: $89.99 at Amazon (checked Nov 15, 2026).

Our take on the Electric Knife Sharpener for Kitchen Knives, Adjustable Angle

The MrToNo is a corded electric sharpener with three diamond abrasive stages and a dial that sets the edge angle to 12, 14, 15, 18, 20 or 22 degrees. Its 3000 RPM motor does the work, so you draw the blade through instead of holding a fixed rod angle by hand. The adjustable angle is the main draw: most electric sharpeners lock you into one or two preset angles, while this one covers both shallow Asian-style edges and steeper Western kitchen edges. It suits home cooks with a drawer of mixed knives who want a repeatable edge without learning whetstone technique.

Best forHome cooks with a mix of Western and Asian knivesPeople who find manual sharpening slow or hard on the handsHouseholds that want a repeatable edge angle every time
Pros
  • Six selectable angles from 12 to 22 degrees
  • Three diamond stages for coarse repair, sharpening and honing
  • 3000 RPM motor sharpens quickly with light pressure
  • Handles both shallow Asian edges and steeper Western edges
  • Compact footprint for a countertop appliance
Cons
  • Corded, so it needs an outlet and counter space
  • Diamond wheels remove steel fast, so careless passes can shorten blade life
  • No angle guide by blade type, so the user has to know which angle suits each knife
  • Electric sharpeners can leave a rougher edge than a finishing stone

Electric Knife Sharpener for Kitchen Knives, Adjustable Angle prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $89.99Free shippingChecked 1 h ago
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Electric Knife Sharpener for Kitchen Knives, Adjustable Angle price history

Lowest price we've seen: $89.99 on Nov 15 at Amazon. Tracked across 1 store since Nov 15.

About the Electric Knife Sharpener for Kitchen Knives, Adjustable Angle

This is a corded electric sharpener for kitchen knives. It has three sharpening stages and uses 100% diamond abrasive in a very fine grit. A 3000 RPM motor drives it.

The sharpening angle is adjustable, with settings of 12°, 14°, 15°, 18°, 20° and 22°. The body is alloy steel in silver.

Brand
MrToNo
Use
Knives
Power source
Corded electric
Motor speed
3000 RPM
Sharpening stages
3
Sharpening angles
12°, 14°, 15°, 18°, 20°, 22°
Abrasive
100% diamond
Grit
Very fine
Material
Alloy steel
Color
Silver
Dimensions
14" L x 5" W x 3.6" H
Items included
1

Specifications

Use
Knife
Power Source
Corded
Product dimensions
14"L x 5"W x 3.6"HSource
Sharpening angles
12° 14° 15° 18° 20° and 22°Source
Motor speed
3000 RPMSource
Sharpening stages
3-StageSource
Abrasive type
100% DiamondSource
Grit type
Very FineSource
Color
SilverSource
Material
Alloy SteelSource
Brand
MrToNoSource
Number of items
1Source

Questions and answers

Which angle should I use for my knives?
Use 12 to 15 degrees for Japanese and other thin, hard blades, and 18 to 22 degrees for Western chef's knives and heavier blades. Match the angle the knife was originally ground at when you can.
Does it work on serrated or ceramic knives?
It is built for kitchen knives with a conventional edge. Serrated edges and ceramic blades need different abrasives and are best sharpened another way.
How many passes does a dull knife need?
Start in the coarsest stage with a few light passes, then move through the finer stages. Check the edge between stages and stop once it bites paper cleanly.
Is it better than a manual sharpener?
It is faster and holds the angle for you, which helps if you struggle with rod or stone angles. A manual system gives more control and removes less steel if you are patient.
Does it need any setup or maintenance?
Plug it in and select an angle. Wipe the abrasive wheels and housing clean of steel dust after use, and do not wash the unit under water.
Where is the Electric Knife Sharpener for Kitchen Knives, Adjustable Angle cheapest?
At Amazon, for $89.99, as of our latest check.

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