How to make a knife from used saw blades, regardless of whether crosscut, buzz or hand, are fairly consistent metallurgically, are available in many different ideal sizes and thicknesses, and are extremely easy to acquire, I recommend that you simply tap this wonderful source of steel (particularly if you're a beginner) for any knives you would like to create in your own house workshop.
I use carbon saw-blade stock which I scrounge from lumber mills and scrap yards. These blades are produced from top quality carbon steel and are perfect for knifemaking.
The ideal knife blade should be tough to ensure that it will not become dented and scratched, tough enough so it will not bend or break, and wear-resistant sufficient to hold a good edge. (If the blade is too hard and too put on resistant, of course, it'll be difficult to sharpen. Use some judgment.) The ideal blade ought to also be produced of stainless steel so it won't darken or rust.
Style the Blade
Knives are available in all shapes and sizes. Look about. Test and evaluate various designs. Then, once you have made the decision upon a shape and size that suits you very best, draw a full-scale outline of the blade (such as tang!) on a piece of cardboard or poster board.
Cut the silhouette out having a razor knife or small band saw. Pretend it's a actual knife. Hold it. Heft it. How does it feel? Maintain the outline about for a day or two and see if its shape "wears well" with you. If not, redesign the blade as many occasions as necessary although it's still in cardboard type. Only following you are totally certain that you are satisfied using the proposed blade ought to the template be utilized to trace the outline onto a piece of steel.
Style the Deal with
There are two basic sorts of knife handles: [1] scale or slab, in which two pieces of wood or other materials are used to sandwich the blade's tang (or shank), and [2] one-piece, which, just as the name implies, makes use of a single piece of materials to surround the tang.
As you style your knife blade, then, think about the kind of handle the completed tool will have. If it will be a "full-tang scale deal with," for instance, the silhouette of the shank will, needless to say, be the same as the silhouette of the entire deal with. In the case of a "one-piece handle with tang embedded," it will not.
Make the Blade
As soon as you've chosen your knife's shape and size, have it designed and have the steel for its blade in hand, you are ready to cut out the blade's rough shape having a cutting torch or band saw.
A torch does this job very nicely and might be easier to seek out than a band saw which will cut via hard steel. Furthermore, a torch is generally faster than a band saw (particularly when you are knocking out production runs of blanks from big pieces of stock). For these reasons, I usually choose to make use of a torch when I'm roughing knife blades out of old carbon steel saw blades.
Have fun and make a knife today!
How to sharpen your new knife:
Many individuals own a kitchen steel but often it sits in a drawer or a knife block and is rarely ever used. Most individuals have no idea how you can correctly sharpen a knife with a kitchen steel. The process is truly fairly
easy, but requires some discipline to complete it frequently. A kitchen steel knife sharpener will not take a truly dull blade and make it sharp. To take a knife that's somewhat sharp and place a razor sharp edge on the blade, a easy 3 step method to utilizing the steel could be used to correctly sharpen a knife. When kitchen knifes dull, they must be sharpened be a expert or an costly knife sharpener should be used to get a great edge on blade once more.
To make use of a kitchen steel successfully they should be utilized each and every time or a minimum of each and every other time you use you knife. In a quick 10 second procedure you can correctly sharpen a knife utilizing a kitchen steel. Follow the three steps here to place a sharp edge in your cutlery.
1) Find a hard surface like a cutting board to anchor your steel to when sharpening the knife. Place the finish of the sharpener to the surface and hold the deal with of the steel firmly such that the end of the steel is secured within the board.
two) Holding your knife, place the edge of the blade on the sharpener at 20-30 degree angle. The angle is important as it will make sure the knife stays sharp. If you attempt to sharpen the knife at an improper angle it will make the knife much more dull than before.
3) Drag the knife across the steel by pulling the knife down and across the steel. This will be the proper method to properly sharpen a knife. Begin by placing the blade on the steel on the component of the edge near the deal with and drag to the thin part of the blade. Move the blade to the other side and repeat utilizing the same angle on the other side of the blade. Make 5-7 strokes every time you use your knife and the knife will remain sharp a really lengthy time.