Daovua Leaf Spring Bunka 185mm

The bunka is a reverse-tanto profile that blends a flat push-cutting edge with a pointed, precise tip - and the Nhat family interpretation of it, forged from recycled automotive leaf springs in Vietnam, has become one of the most talked-about knives in the entire Daovua line. Most leaf springs are made from 5160 steel, an alloy several respected custom blacksmiths seek out specifically for its toughness and edge-taking ability, and this bunka puts that steel to genuinely serious use. The blade runs roughly 180mm at the edge with a curved belly beginning a couple inches from the heel - every blade varies slightly, since each is hand forged individually.

These knives carry pits, scratches, hammer marks, and cladding imperfections that are part of the forging process, not a flaw to apologize for. What the rustic look does not prepare you for is the edge: thin behind the bevel, light in the hand, and capable of a razor-sharp result with just a few passes on a water stone if it is not already there out of the box. The handle, while not factory perfect, feels genuinely good in hand, and a bit of sanding and oil takes it to a level most owners find more than acceptable for daily use.

What Customers Are Saying: Reviewers consistently describe this bunka exceeding expectations by a wide margin. One calls it a great value with a comfortable, well-balanced handle and a cool rustic look that draws attention and conversation. A working professional describes the size and unique profile as a powerhouse in a busy kitchen, saying it replaced three knives in his roll and has become his daily driver - remarkable at this price. A longtime knife enthusiast who spent decades collecting German and commercial Japanese knives says he wrote out the specs for his ideal knife - flat belly, thin spine, high carbon steel, handmade, wa handle - and found it here, calling it now his favorite everyday knife and hoping the line never gets discontinued.

Care Instructions: Leaf spring carbon steel is reactive and will develop a patina with use. Wash and dry the blade immediately after each use and do not leave it wet. Avoid acidic foods sitting on the edge for extended periods. Do not put in the dishwasher. Regular honing and occasional sharpening on water stones will keep it performing at its best.

Each knife is made by hand so all measurements are approximations.

• Maker: Daovua
• Blacksmith: The Nhat Family
• Location: Vietnam
• Edge Steel: Leaf Spring Carbon Steel
• Edge Grind: Even Double Bevel (50/50)
• Handle: Octagonal (color and wood type vary)
• Weight: 4.2 oz (120 g)
• Blade Length: 187mm
• Total Length: 310mm
• Spine Thickness at Heel: 2mm
• Blade Height: 51mm