ISI SHARP Chisel 12mm
Available, delivery time: 1-3 businessdays within Germany
Product information
The blade made from carbon steel (T10) is hardened to 61 – 63 HRC. Incidentally, the same steel used in our Juuma planes was used. The oak handles are without ferrule to allow the blades to be guided more comfortably by hand or struck with the palm. Even without a ferrule, the oak handles can withstand light to medium blows with a wooden mallet. The handles are colorless matte lacquered and slightly flattened on two sides to prevent rolling away.
The back of the isi sharp chisel is designed as a flat surface in the part closest to the cutting edge up to a length of approximately 70 mm. The innovative feature is that the remaining surface, up to the tang, is recessed by 0.5 to 0.6 mm. This clearly defines the surface to be sharpened on all four sides and reduces it to the length of a Japanese chisel. This also applies here: the result is a permanently flat back. This invention was invented by Friedrich Kollenrott and is registered as a utility model with the German Patent Office.
Bevel angle of the edge 25°
Total length, depending on blade width 250 to 270 mm
Blade length measured without tang, depending on blade width 97 to 105 mm
Handle diameter 29 mm
| Features | |
|---|---|
| Iron Width | 12 mm |
| Bevel Angle | 25° |
| Total Length | 250 to 270 mm |
| Hardness | 61 – 63 HRC |
| Handle Diameter | 29 mm |
| Handle Material | Oak |
| Blade Length Without Tang | 97 to 105 mm |
| Coating | Colorless Matte |
| Material | Carbon Steel (T10) |
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