How to Make Your Own Arrowhead

Learning how to make your own arrowheads is an important survival skill that helped our ancestors hunt game for thousands of years, and one that can keep you alive if you ever find yourself in a survival situation. The process of making arrowheads is called Flint Knapping, and it relies on making arrowheads from stone. The advantage of knowing this technique is that it allows you to make arrowheads from supplies that are plentiful in the wilderness, does not require a knife or fire, and gives you an arrowhead that you can reuse almost indefinitely.
Make Your Own Arrowhead
The process of flint knapping involves three basic steps:

• Breaking open the source rock, called the core
• Striking flakes of rock off of the core
• Shaping the flakes into arrowheads

The Source Rock

Locating the right kind of source rock may prove to be the most difficult step, depending on the terrain you are in. You’ll need a fairly brittle rock that has a fine grain, a fairly uniform texture, and no seams or fractures. Flint, chert rock, chalcedony, and quartzite are all good source rocks.

If you either don’t know how to identify any of these, or are having trouble finding them, you can test found rocks to find out whether they will be suitable for making arrowheads. You’ll want a fairly large rock for your source – this will increase your chances of breaking off a good piece for shaping. You should be able to hold it firmly with one hand against your leg or a supporting structure like a tree or boulder.

Tap the source rock with another, harder rock and listen to the sound it makes. Rocks that ring with higher pitches are generally the best for source rocks. Strike the source rock hard with the other rock to see if fragments flake off. If they do, it should work for shaping arrowheads.

You can also use glass, porcelain or the base of a beer bottle to make an arrowhead when no source rocks are available. If you are working with any of these materials, skip ahead to the instructions on shaping the arrowhead.

The Hammer Stone

This is the tool you will use to break flakes off of the source rock. It should be round, fairly easy to grip in one hand, and made of harder material than the source rock. A billet is a specialized tool designed for making arrowheads. It is cylindrical and usually made from hard wood or antlers.

The Striking Surface

Also called a platform, the striking surface is the part of the source rock that is close to an edge and has an angle less than 90 degrees. This is the part of the source rock that you will be hammering flakes off of. If your source rock has only rounded edges, you’ll have to break it apart to create edges with acute angles.

Breaking off flakes

The flakes are the pieces of the rock that will eventually be your arrowheads. There are two ways you can remove them from the source rock. Sit with your legs spread apart and the source rock gripped against one thigh, or crouch next to a tree with the source rock gripped against its base. Hammer the striking surface with controlled, glancing blows hard enough to break off big pieces. Once you have about a dozen good flakes, you’re ready to start shaping your arrowheads.

Shaping the arrowheads

The best method for shaping arrowheads (stone or glass) is with a pressure flaking tool, such as an antler, to load pressure onto one edge of the flake and then pop pieces of the flake off in a controlled manner. You can make a pressure flaking tool by fastening a copper nail to a hard piece of wood.

Push the pressure flaking tool against a point that is below the center line of the flake with enough force to pop off a small piece of the arrowhead. Turn the arrowhead over and create a roughly symmetrical flake on the other side, where the “flake scar” from the first flake was formed is. Repeat, moving around the edge of the arrowhead, carefully shaping it into a triangular point.

Notching

The last step in making an arrowhead is notching it. Notches are formed on either side of the base of the arrowhead so that it can be tied to a shaft. Form notches by pressure flaking and abrading the base of the arrowhead to carve gaps.

5 thoughts on “How to Make Your Own Arrowhead”

  • Northwoods Cheryl
    Northwoods Cheryl November 20, 2014 at 1:41 am

    I have been Flint Knapping for many many years. They missed a crucial step!! For a good result you need to HEAT TREAT the stone before "flaking" the edges off. It's a LOT easier to work it that way. Practically impossible, or at least frustrating as all get out if you don't. Especially a beginner! If you have a kitchen oven, you will want to heat the stone slabs for 24 hours in a 350 degree oven. That's optimal. Otherwise, bury them in a pit dug in the sand in which you put hot stones from a fire pit and bury with more sand to hold in the heat. Then after it's been heated properly, work it when it cools down. WAY easier!!!

    Reply
  • Dan

    This article is for beginners in a survival situation....some rocks especially near water sources can have moisture in them and when heated can explode violently creating shards of razor sharp fragments....a beginner should never heat treat stone unless they are absolutely sure of the type! Burying (digging) is again contra indicated by the scope of this article, too much work in a survival situation. Try to find a piece of glass FIRST! Snares/traps/fishing will usually produce food faster then arrows/spears/knives. Retired Army Special Forces

    Reply
    • tim w.tolbert

      if you have soda bottle caps you can make arrowheads out of them @ home. Beat them flat on a surface and use tinsnips to shape them for bird point or under 1",and leave the rounded factory edges for bleeders if needed. tim Tolbert sherdian ar

      Reply
  • David

    I was wondering if you had any books or dvds that I can watch or read and learn from.

    Reply
    • Nicole from Ready Store
      Nicole from Ready Store September 23, 2016 at 3:09 am

      Hi David,

      Currently, we have a Youtube channel: https://www.youtube.com/channel/UCMrrrRvdP7IImBfPmIqziiQ

      Also, feel free to check out some of our books here: https://www.thereadystore.com/emergency-preparedness-supplies/books-and-info

      Reply
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