Kinex 500 mm stainless steel straight edge Narex 822001 carving knife The blade is about 18

The blade is about 18 mm wide and 3 mm thick

but without the handle to allow users to make their own custom handles

These JMP replacement blades are available individually and fit all 3 units: the original JMP

there isn't really a good reason not to use them for general use

Kinex 500 mm stainless steel straight edge Narex 822001 carving knife The blade is about 18This 500 mm long (19. 69") x 40 mm wide x 8 mm deep straight edge is made from stainless steel that is carefully stress relieved before grinding and lapping to ensure that it is dimensionally stable over time and with changing ambient temperature. This straight edge is made to an accuracy level of 1 as per the DIN 874 standard, which translates to a flatness of better than 12 m (or 0. 012 mm 0. 000472") along it's entire length. These straight edges