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| Blade Length | 175 mm |
| Total Length | 315 mm |
| Steel | SG2(R2) |
| Handle | Ebony |
| Ferrule | N/A |
| Rockwell | 64 HRC |
| Height Spine to heel | 49 mm |
| Width at Spine | 1.8 mm |
| Weight | 142 g |
| Bevel | Double (50/50) |
The Blacksmith
Hatsukokoro are masters of smithing, sharpening, and handle making. They ensure quality and a high attention to detail on their knives, so you know that you will be getting an amazing work knife. Based out of the industrial city of Amagasaki, Hyogo Prefecture, Japan, Hatsukokoro offers a wide breadth of handcrafted blades, sourcing from a variety of knife making regions across Japan. Their offerings are diverse in price point and profile, making them a great option for both industry professionals and home cooks.
The Shape
The Bunka is a mid-sized, all-purpose knife that is compact, nimble, and handles many tasks. It's a touch shorter than the Gyuto and Kiritsuke, making it easier to wield and less intimidating to use. The "reverse tanto" or "K-tip" gives the user more travel for their guide finger toward the tip of the knife, which is super handy for tasks that require precise tip work, like brunoise shallot or garlic. It's great at slicing smaller proteins and flying through any mid-sized vegetable.
Follow these care recommendations for your Japanese knives to protect the edge and keep them sharp as long as possible:
All products are shipped within 24 hours. We offer same day shipping for products ordered by 12pm. Please allow 4-7 business days for your shipment to arrive with standard shipping. Expedited shipping options are also available at checkout.
We offer free shipping on orders within Canada over $150 CAD and free shipping on orders to the US over $200 USD.
Curbside pick-up is available at both our Hamilton and Etobicoke locations.
To make sure our customers are always satisfied, we offer full refunds on products for 14 days after receiving them. See our full return policy for details.
More questions? Check out our shipping policy, our return policy, or reach out to us directly.
The Bunka is a mid-sized, all-purpose knife that is compact, nimble, and handles many tasks. It's a touch shorter than the Gyuto and Kiritsuke, making it easier to wield and less intimidating to use. The "reverse tanto" or "K-tip" gives the user more travel for their guide finger toward the tip of the knife, which is super handy for tasks that require precise tip work, like brunoise shallot or garlic. It's great at slicing smaller proteins and flying through any mid-sized vegetable.
R2 and SG2 are technically different steel types, but are so similar we and many other retailers lump them into the same category. They are what’s known as a “quick powdered” stainless tool steel with incredible edge retention and corrosion resistance. Their one drawback is that their hardness can make them difficult to sharpen. It is not a steel we would recommend for those planning to thin and polish the bevels of their knives unless they are equipped with the proper tools (you will need a low grit stone in the #200 grit range).
Chemical Composition:
C 1.25-1.45% | Cr 14.0-16.0% | Mo 2.3-3.3% | V 1.8-2.2%
LOW MAINTENANCE
Stainless steel Japanese knives are made in a process called “Sanmai” or “Forge welding” where two softer layers of stainless steel are laminated around a harder core layer of stainless steel. All three of these layers are rust resistant and therefore are not susceptible to rust or discoloration. The softer outer layers of steel are used to make the knife more durable and flexible while the harder core layer is used to provide better edge retention to the blade.
Hatsukokoro are masters of smithing, sharpening, and handle making. They ensure quality and a high attention to detail on their knives, so you know that you will be getting an amazing work knife. Based out of the industrial city of Amagasaki, Hyogo Prefecture, Japan, Hatsukokoro offers a wide breadth of handcrafted blades, sourcing from a variety of knife making regions across Japan. Their offerings are diverse in price point and profile, making them a great option for both industry professionals and home cooks.