Hatsukokoro Ryuhyo SG2 Bunka 175 mm

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$233.95
Regular price
$259.95
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$26 (11%)
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SPECIFICATIONS
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. 

 

Knife Care (Stainless Steel)

  • Although this knife is made from stainless steel we do still encourage our customers to keep their knives as dry and clean as possible.
  • NO DISHWASHER - the high heat will ruin the wooden handle.
  • Wash and dry by hand using regular dish soap and warm water using a none abrasive sponge or cloth.
  • Ensure the knife is dry before being put away for storage and ensure the edge of the knife is protected to avoid any unnecessary dulling.
  • Avoid Bones, Frozen foods, nuts and hard candies or anything other than fruits, vegetables and proteins.
CARE INSTRUCTIONS

Follow these care recommendations for your Japanese knives to protect the edge and keep them sharp as long as possible: 

  • Do not put them in the dishwasher or soak them in water, as this may ruin the wooden handle and rust the blade. 
  • Wash with soapy water and wipe dry after each use, especially after handling acidic ingredients, to minimize the risk of rusting.  
  • Don’t cut through anything you wouldn’t bite through, like frozen foods, hard candies, or bones, as this may chip or damage the knife. 
  • Don't torque the blade, as this may chip the knife. Use it in a forward and back, up and down motion without twisting.
  • Don’t scrape the cutting board with your knife, as this will cause it to dull quickly and ruin your edge. 
  • Use an end grain wooden cutting board or hi-soft rubberized cutting board if you can to protect your edge. Glass, bamboo, and granite are terrible materials for cutting boards, and plastic is only slightly better. 
SHIPPING & RETURNS

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.

KNIFE SHAPE

THE BUNKA

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.

STEEL TYPE

R2 (SG2)

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%

COMPOSITION

STAINLESS STEEL

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.

THE BLACKSMITH

HATSUKOKORO

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.

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