Quick Answer
Natural bark can be useful in building a bow drill set as a makeshift handhold or as a component of the drill's bearing block. Thin, flexible bark can be shaped to fit comfortably in the hand, providing traction and helping to manage the bow drill's intense friction.
Selecting the Right Bark
When selecting bark for use in a bow drill set, look for thin, flexible, and relatively smooth pieces. Birch, cedar, or redwood bark work well due to their soft texture and low resin content. Avoid using bark with high resin content, as it can create sparks and make the drilling process more difficult.
Preparing the Bark for Use
To prepare the bark for use, start by shaping it into a handhold or bearing block. Use a sharp knife or stone to trim the bark to the desired shape and size. Then, use a piece of sandstone or a sharpening stone to smooth out any rough edges or surfaces. This will help create a comfortable grip and a stable bearing surface for the drill.
Using the Bark in a Bow Drill Set
In a bow drill set, the bark handhold can be used to hold the drill steady while applying pressure. Alternatively, the bark bearing block can be attached to the bow drill’s base, providing a stable surface for the drill to rotate against. When using the bark in a bow drill set, be sure to keep it well-lubricated with plant fibers or animal fat to prevent it from drying out and becoming brittle.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.