Tormek KJ-140 Wide Centering Knife Jig

Are your long, flexible knives hard to sharpen because the blades bend, wander, or won’t hold a steady angle?

What if you could keep those blades perfectly centered and supported so every pass gives you an even, predictable bevel?

Meet the Tormek KJ-140 Wide Centering Knife Jig, built to stabilize flexible knives and give you symmetrical bevels on both sides of the blade.

With its wide clamp, smooth tracking, and self-centering design, it holds the blade firmly so you can sharpen without fighting unwanted flex.

When your knives sharpen cleanly and evenly, the work feels easier and your edges stay reliable longer.

• Self-centering clamp: Maintains equal bevels on both sides of the blade, even on tapered or unevenly ground knives.
• Wide 140 mm (5 1/2") support: Keeps thin and flexible knives from bending, giving you an even edge along the full length.
• Guided movement: Rests against the universal support to follow curved, straight, and complex blade shapes with control.
• Low-friction operation: Designed to glide smoothly so you maintain consistent pressure and angle stability.
• Durable construction: Zinc-cast clamps and reinforced composite stops hold alignment through years of sharpening.
• Fits most Tormek systems: Works with Tormek T-8, T-4, and older models with a universal support.