Knife Measurements
- Blade Length: 86mm (Measurement of the cutting edge)
- Total Length: 215mm (Blade tip to handle end)
- Blade Height: 27.2mm (Heel to spine)
- Blade Thickness: 3.80mm (Spine width above the heel) 1.33mm (Measured 15mm from tip)
- Total Weight: 69 grams
Range Specifications
- Core Steel: Blue Steel #2
- Cladding Steel: Soft Iron
- Hardness: 62 (HRC)
- Handle Style: Japanese
- Handle Material: Single piece octagonal bubinga
- Left or Right handed: Either (Double Bevel)
Our aim is to measure and photograph our products as accurately as possible but due to many items being handmade, finished or using natural materials, there can be minor variance in measurements and things such as blade or wood finishes can vary. We will always endeavour to provide the most accurate measurements, photos and descriptions of our products.
Some measurements such as HRC are provided by manufacturers and should therefore be used as a guide.
Protection & care for this knife
Due to the thickness of this knife, only a petty size blade guard is compatable.
Meet the maker
Hatsukokoro
Hatsukokoro have partnered with a Tosa based blacksmith to create the Sumi range in a classic Tosa style and profile.