Kesslund
Kesslund
BladeVault

BladeVault™ electric knife sharpener

$149.99

  • Three stages: coarse grind, fine hone, ceramic polish
  • Color-coded 15° and 20° slots
  • Spring-loaded guides hold the blade angle
  • Rechargeable by USB, cordless in use

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  • Choose a speed setting, then slide the blade into the color-matched slot until the spring-loaded guide holds it at its angle.
  • Draw the blade straight back through Stage 1, then Stage 2, then Stage 3, keeping the motion smooth and in one direction.
  • Wipe the blade and the slots with a dry cloth, charge the unit over USB when needed, and store it in the case.
  • BladeVault Electric Knife Sharpener
  • Protective Storage Case
  • USB Charging Cable

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 5 to 12 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

How the BladeVault sharpener is laid out

Diamond stages

The sharpener uses diamond grinding wheels in a three-stage sequence. Stage 1 is a coarse grind, Stage 2 a fine hone, and Stage 3 a ceramic polish, and you pull the blade through each in order.

Color-coded angle slots

Slots are color-coded for 15° and 20° bevels. Match the slot to your blade's factory angle, whether it is a thinner Japanese-style knife or a thicker Western-style knife.

BladeVault

Spring-loaded guides

Spring-loaded guides hold the blade in place as you pull it through. They set the angle for you, so your job is to draw the knife straight back at an even pace.

Scissors channel and speeds

A dedicated channel takes kitchen shears, garden pruners and craft scissors. Three speed settings are included: LOW for fine blades, MEDIUM for daily knives, and HIGH for heavy-duty tools.

Frequently Asked Questions

Yes. A dedicated scissors channel takes kitchen shears, garden pruners and craft scissors. It uses the same pull-through motion as the knife slots, so you do not need a second device.

Standard kitchen knives such as chef, santoku, paring, bread, boning and sushi blades. Pick the 15° or 20° color-coded slot that matches your knife, and choose from three speed settings.

Place the blade in the matching slot and let the spring-loaded guide hold it at the angle. Then pull it straight back through each stage in order, without twisting the handle.

The scissors channel handles shears and garden pruners, and the 20° setting takes heavier tools such as pocket and hunting knives. Check the slot color against your tool before you start.

Plug the included USB charging cable into the unit and a USB power source. The sharpener is rechargeable, so it runs without a cord during use, which helps when you sharpen at a campsite or workbench.

There are three speeds. LOW is meant for fine blades, MEDIUM for everyday knives, and HIGH for heavy-duty tools. Start with the one that matches your blade type.

Use the protective storage case that comes with it. Keep the case somewhere dry, and pack the sharpener in it when you take knives and tools to a cabin or camp.

After each use, wipe the slots with a dry cloth and run the cloth through each stage to clear metal dust. Do not use water or solvents on the unit.

Yes. BladeVault is a rechargeable, cordless electric knife sharpener. It comes with a USB charging cable, so it can be charged with the cable provided and used away from a wall outlet.

Stage 1 repairs the edge with a coarse diamond wheel, Stage 2 refines it, and Stage 3 polishes it. Color-coded slots set 15° or 20° angles on this electric sharpener, with spring-loaded guides holding the blade.
BladeVault

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BladeVault: A Cordless Electric Knife Sharpener for Home Kitchens

BladeVault is an electric knife sharpener built around three stages: repair, refine, and polish. Stage 1 uses a coarse diamond wheel to work on chips and reset the bevel, and the later stages finish the edge.

Color-coded slots match 15° or 20° bevels, and spring-loaded guides hold the blade at that angle on each pull-through. That makes this electric sharpener a simple fit for chef, santoku, paring, bread, and boning knives, with the 20° slot also used for pocket and hunting knives. A separate scissors channel takes kitchen shears and garden pruners.

As a cordless electric knife sharpener, it is rechargeable and comes with a USB charging cable, so it can move from a kitchen counter to a travel bag. A 3-stage knife sharpener layout also suits beginners learning the pull-through motion.

  • Protective storage case
  • USB charging cable
  • 15° and 20° color-coded slots

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