SG2 powdered high-speed steel is one of the most technically demanding materials used in Japanese knife production. Developed originally for metal-cutting tools, it achieves hardness levels that allow for an exceptionally acute, long-lasting edge in kitchen use while remaining genuinely stainless in daily conditions. Tojiro brings it to the REPPU Kiri-Petty 150mm - a format that crosses the K-tip profile of a kiritsuke with the compact length of a petty, creating a knife that is precise in hand, capable at the board, and visually unlike anything else in this size range.
The blade features the matte blasted finish and polished wavy edge pattern that defines the REPPU line, with the K-tip adding a pointed, sword-like profile to a format that usually has a rounded or drop tip. At 150mm this knife is long enough to handle board work - breaking down proteins, slicing herbs, prepping smaller produce - while short and light enough to use in hand for detailed trimming and peeling. The teak octagonal handle is a clean complement to the blade and comfortable in both grip styles. The REPPU name translates as violent wind - and this small knife performs with a precision and edge retention that the size alone does not suggest.
Care Instructions: SG2 powdered stainless is highly stain resistant but hard and chip-prone at high HRC. Hand wash and dry after use - avoid the dishwasher. Use wood or rubber cutting boards only - avoid bones, frozen foods, and hard materials. Strop regularly between sharpenings and use consistent angle and light pressure at the stone. Free shipping over $100.
The blade features the matte blasted finish and polished wavy edge pattern that defines the REPPU line, with the K-tip adding a pointed, sword-like profile to a format that usually has a rounded or drop tip. At 150mm this knife is long enough to handle board work - breaking down proteins, slicing herbs, prepping smaller produce - while short and light enough to use in hand for detailed trimming and peeling. The teak octagonal handle is a clean complement to the blade and comfortable in both grip styles. The REPPU name translates as violent wind - and this small knife performs with a precision and edge retention that the size alone does not suggest.
Care Instructions: SG2 powdered stainless is highly stain resistant but hard and chip-prone at high HRC. Hand wash and dry after use - avoid the dishwasher. Use wood or rubber cutting boards only - avoid bones, frozen foods, and hard materials. Strop regularly between sharpenings and use consistent angle and light pressure at the stone. Free shipping over $100.
- Maker: Tojiro
- Location: Sanjo City, Niigata, Japan
- Construction: San Mai
- Edge Steel: SG2 Powdered Stainless
- Finish: Matte Blasted / Polished Wavy Edge
- Edge Grind: Even (50/50)
- Handle: Octagonal Teak
- Blade Length: 150 mm
