Hatsukokoro | SKU: HSK-B2KU-HAKATA-PR80-BC

Hatsukokoro Blue 2 Hakata Style Paring 80mm

Name: Hatsukokoro Blue 2 Hakata Style Paring 80mm
Brand: Hatsukokoro
SKU: HSK-B2KU-HAKATA-PR80-BC
Price: 139.95 AUD
Availability: InStock

$139.95

Tax included Shipping calculated at checkout.

IMPORTANT: Carbon steel knives can rust or patina quickly if not cared for properly. They require regular cleaning, drying, and oiling. If you are unfamiliar with carbon steel maintenance, we recommend choosing a stainless steel option instead.

St Peters —
2 Bishop St Unit 2 St Peters NSW 2044
+61 2 8234 8818
Crows Nest —
107 West St, Crows Nest NSW 2065
Pickup only

Detailed Specifications

Line	Hatsukokoro Kuronami Blue 2 Kurouchi
Profile	Petty / Utility, Paring
Bevel Type	Double Bevel
Weight	114 g 4.02 oz
Edge Length	80 mm .3.15 inch
Heel Height	30 mm .1.18 inch
Width @ Spine	3.4 mm 0.13 inch
Width @ Mid	3.4 mm 0.13 inch
Width @ 1cm from Tip	2.6 mm 0.1 inch
Steel	Blue 2 / Aogami #2 \| Carbon
Blade Construction	Sanmai - Soft Iron Clad
Hardness (HRC)	61 - 63
Surface Finish	Kurouchi
Handle	Octagonal Black Chacate
Region	Hyogo
Best for	First-timers Students

Free shipping for knives over AU$200 Australia wide.
World-wide shipping via DHL Express, 3 to 5 days.

The Hatsukokoro Blue 2 Hakata Style Paring 80mm is a double-bevel utility knife best fit for users requiring an 80mm blade with Aogami #2 carbon steel for in-hand peeling and precision trimming tasks. This specific profile measures 80mm in edge length with a 30mm heel height and features a kurouchi surface finish on a san-mai soft iron clad construction. The blade spine measures 3.4mm at both the heel and mid-section, tapering to 2.6mm at the tip, while the total weight is 114g.

Aogami #2 steel contains 1.1% carbon and achieves a hardness between 61 and 63 HRC. This high-carbon composition provides edge retention through hard carbide molecules formed by added tungsten and chromium. As a reactive carbon steel with soft iron cladding, this blade requires immediate drying after use to prevent oxidation. The steel is recognised for ease of sharpening and resistance to chipping. Hatsukokoro produces this knife in Hyogo, collaborating with craftsmen to offer diverse traditional hand-forged designs within their extensive product range.

Care Instruction

Don't cut hard things! Japanese knives are brittle so bone hacking is a NO NO!
Wash with neutral detergent after use, and wipe dry;
Please don't wash knife with dishwasher, it will damage the wood handle;
Be careful not to leave the knife close to a heat source for a long time;
It is a lot more dangerous to cut with a blunt knife than a sharp knife!
It is best to sharpen a Japanese knife regularly on a waterstone.
Oil the (carbon) knife if storing for an extended period of time to prevent rust.

Hatsukokoro

Hatsukokoro as a brand works extensively with the Japanese kitchen knife industry. Through collaboration with makers and manufacturers across the Japan, they’ve designed and created a huge collection of different knives, covering every possible price range while having a great value in many of their product lines. Their capabilities to incorporate resources have built a strong relation with knife makers, and more and more are happy to send their knives down to Amagasaki and have them delivered across the world.

Profile: Petty

Utility, Paring
The Petty knife, a smaller Japanese utility knife, serves as an ideal tool for precision tasks such as peeling, trimming, and slicing fruits and vegetables. With a blade length ranging from 120mm to 180mm (4.7 to 7 inches), it stands out for its ability to handle detailed work like deveining shrimp or cutting garnishes. Its slightly longer and slimmer profile compared to the Western paring knife enhances its functionality for intricate tasks, making it a valuable addition to any kitchen toolkit.
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Steel: Blue 2 / Aogami #2
Blue Steel No.2, also recognized as Aogami No.2, is a distinguished high carbon steel produced by Hitachi Metals Ltd, enhanced by the addition of chromium and tungsten to the base of White Steel No.2. This modification brings about an improvement in toughness and the creation of hard carbide molecules, which significantly boost edge retention. Although its sharpness is comparable to that of White Steel No.2, Blue Steel No.2 offers a slight advantage in maintaining its edge.

Widely favored for its versatility, Aogami No.2 is celebrated for its ease of sharpening and robust resistance to chipping, making it an ideal choice for those new to Aogami steel knives. Containing 1.0–1.2% carbon and achieving a typical hardness of 62–63 HRC on the Rockwell scale, it stands as the benchmark in evaluating Aogami steel cutlery.
Manufacturer:
- Hitachi Special Steel, Japan
Nature: Carbon
Hardness: 61- 63
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Handle Specs
Profile: Octagonal WA
Material:
- Black Chacate
Black Chacate is a highly valued timber known for its deep, rich brown to almost black coloration, fine texture, and exceptional durability. It polishes well, offering an exquisite finish that highlights its subtle, elegant grain patterns. This wood is often used in fine woodworking projects, including luxury furniture, decorative items, and high-end knife handles.
An octagonal wa handle made from Black Chacate wood would exhibit a sleek, geometric shape that fits comfortably in the hand, enhancing the user's grip and control. The deep hues and natural luster of Black Chacate add a touch of sophistication and unparalleled beauty to the handle, making it not only a functional component of a kitchen knife but also a piece of art. The durability and stability of Black Chacate ensure that the handle withstands the rigors of kitchen use while maintaining its aesthetic appeal over time.
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