Things You'll Need:
- Suitable bone, such as leg bone of a deer or another medium sized animal.
- Small hammer, chisel, or rock.
- Piece of hardwood.
- Sturdy string or rope.
- Sketching or drawing paper and a pencil with eraser.
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Step 1
In creating a custom knife, such as one made of bone, planning must come first. Ideally you would like to create a template of how the knife will look, including its relative dimensions. The drawing should convey the knife's size and shape. This will give the creator a mental image of the knife they are trying to create. Obviously, in a life-and-death survival situation, this step can be skipped.
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Step 2
Lay the bone on another hard object, such as a rock, pavement, concrete, or any other firm surface. Ideally, the surface upon which the bone is being laid should be relatively flat.
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Step 3
Next, shatter the bone using a rock, chisel, or small hammer. One blow may be sufficient or several may be necessary to break the bone into several pieces.
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Step 4
From the shattered pieces of bone, select a suitable pointed splinter. The size of the knife blade can vary depending on the size of the bone used and which piece is selected. You can further sharpen and shape the splinter by using a hard-surfaced rock. If the splinter is small, no extra sharpening may be needed.
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Step 5
Select a piece of hardwood for the handle. Hardwoods such as coco bolo, rosewood and ebony are all excellent choices for the handle, because they are inexpensive and are easily shaped. Use chisel, rock or other sharp object to carve handle to desired size.
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Step 6
Lash the bone splinter to the hardwood handle using string or rope. Three techniques that can be useful for lashing the bone to the handle are the split handle, forked branch and wrapped handle techniques.
