Tormek KJ-140 Wide Centering Knife Jig

The KJ-140 Wide Centering Knife Jig is designed to center long, flexible knife blades for optimal,...

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B&QB&Q - Wide Centering Jig This Well-BalancedPatented Jig Provides Extra Stability When Sharpening
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Product Information

Full details

This guide is for anyone looking to achieve symmetrical and precise sharpening results with their knives, especially those with long or flexible blades. The Tormek KJ-140 Wide Centering Knife Jig helps users center knife blades for even bevels, ensuring optimal sharpness. Note that while this jig is compatible with various Tormek models, it's designed specifically for the Tormek sharpening system.

All features

Model Part NumberKJ-140
BrandTormek

Extended Product Information

FAQs

What types of knives is this jig suitable for?

The KJ-140 is suitable for a wide variety of knives, especially those with long, flexible, or tapered blades. This includes fillet knives, chef's knives, and cleavers.

Can I sharpen different edge angles with this jig?

Yes, you can choose your preferred edge angle by adjusting the jig's position on the Universal Support and allowing the jig to rest freely to follow the blade's curve.

How do I maintain the jig?

Clean the jig after each use to remove metal particles. Check for wear and tear, especially on the clamps and stops.

Is this jig compatible with all Tormek models?

The KJ-140 is compatible with the Tormek T-4, T-8, and older models.

What is the maximum blade thickness the jig can handle?

The jig can handle knives of up to 10 mm (7/16") thick.

How do I get a convex edge?

By moving between the two stops, you can shape a slightly convex edge.

Troubleshooting

Knife blade slips during sharpening.

Ensure the blade is securely clamped in the jig and that the clamp is tightened sufficiently. Check that the jig is properly positioned on the Universal Support.

Uneven bevels.

Make sure the knife is centered in the jig and that the jig is perpendicular to the grinding wheel. Check your technique and ensure even pressure is applied during sharpening.

Jig does not slide smoothly.

Clean the Universal Support and the underside of the jig to remove any debris. Apply a small amount of lubricant if needed.

Pros and Cons

Pros

  • Ensures symmetrical sharpening results for a professional finish.
  • Provides excellent stability, particularly for flexible knife blades.
  • Compatible with a wide range of Tormek models, offering flexibility.
  • Durable construction ensures long-lasting performance.
  • Allows for shaping convex edges.
  • Easy to use and set up.

Cons

  • Requires a Tormek sharpening system to be used.
  • May require some practice to achieve optimal results.
  • Specifically designed for knives and not other tools.
  • Additional accessory for the Tormek system, adding to the overall cost.

Setup, Compatibility & Care

  1. Setup: Attach the KJ-140 to your Tormek Universal Support.
  2. Blade Placement: Place your knife blade into the jig, ensuring it is centered. Tighten the clamp firmly.
  3. Angle Adjustment: Adjust the jig on the Universal Support to achieve the desired edge angle. The jig can rest freely on the Universal Support to follow the blade's curve.
  4. Sharpening: Slowly move the jig across the grinding wheel, applying even pressure.

Compatibility:

  • Compatible with Tormek T-4, T-8, and older models.
  • Suitable for knives up to 10 mm (7/16") thick.

Care:

  • Clean the jig after each use to remove any metal particles.
  • Regularly inspect the clamps and stops for wear and tear.

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