How to Make a Spearhead From a Saw Blade

Spears are excellent hunting and defensive weapons. They're also just cool to look at. Whether you want to hunt feral hogs or design your own replica spear from your favorite kung-fu movie, the spearhead is a crucial aspect of any spear. For an easy but lethal spearhead, use an old circular saw blade and a band saw to cut out your pattern.

Things You'll Need

  • Circular saw blade
  • Permanent marker
  • Band saw
  • Protective goggles
  • Grinder
  • Blade sharpener
  • Parachute cord
  • Spear shaft
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Instructions

    • 1

      Draw the design of your spearhead on the saw blade. This may be a simple, triangle-shaped design or a thinner, leaf-like shape. You can also incorporate one of the serrated edges of the saw blade for a more decorative and deadly look. Make sure to design at least three inches of shaft below the spearhead so that the blade can be affixed to your spear later.

    • 2

      Insert the saw blade into the band saw and cut along the lines of the design you sketched there. Remember to wear protective goggles and cut very carefully.

    • 3

      Grind the edges of your new spearhead into cutting surfaces with the grinder. Keep your protective goggles on.

    • 4

      Sharpen the edges of your spear to your liking using the blade sharpener. Hunting spears should have a razor-sharp blade, while display or novelty spears will be just fine with a rather dull edge.

    • 5

      Attach the spearhead to your spear shaft using the parachute cord.