They are great utility knives for gardening – lopping off unwanted twigs to splitting small kindling . Some not all are chisel ground this is to aid cutting off branches close to the stem. This one looks like a high quality one from the handle and the sheath . The blade is laminated you can see the harder steel at the lower part of the blade it has a different finish .
When sharpening do the secondary bevel first followed by the primary bevel. If it is single sided the back will be hollowed – concave run the back with edge leading strokes – like honing to remove the burr. If you are going to use it for utilities then I would make the primary bevel quite high any where between 20-30* .
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