Awl

Definition and Overview

An awl is a hand tool with a slender metal needle-like tip and a handle that is easy to grip. It is used for fine tasks such as making small holes in materials, neatening fabric edges during machine sewing or hand sewing, opening seam allowances, and turning corners right side out to shape them.

It is also used to make holes for sewing with a needle, but an awl itself is not a sewing needle. Unlike a cutting tool, it can sometimes make holes by pushing apart the yarns in the fabric without cutting more than necessary, which is one difference from tools that punch holes with a blade.

How to Use

When making a hole, place scrap cardboard, a rubber mat, or another backing material on the work table and hold the awl straight against the material. Make the opening smaller than the intended hole, and if needed, advance the tip little by little to reduce damage around the hole.

In sewing, use it to gently push from the inside to shape corners such as turned collars, pocket openings, and cuffs. If you push hard with the tip, it can pierce the fabric or scratch the surface, so it is important to handle it gradually, as if pushing out the seam allowance.

• Make pilot holes before button attachment or hand sewing
• Neaten seam allowances around zippers and hooks
• Shape corners and curves after turning
• Loosen jammed threads and adjust position

Types and How to Choose

The usability of an awl depends on the thickness and length of the tip, its shape, and how easy the handle is to hold. A thin, sharp tip is suitable for lightweight fabrics and delicate sewing, while a sturdier, thicker tip is better for heavy fabrics and leather. A tip that is too thick for the material can cause noticeable holes or fiber damage.

For leather work, tools such as diamond awls, which make diamond-shaped holes and help create neat hand-sewn stitches, are used. A standard awl is a tool for making or neatening holes with a single slender tip, and its purpose differs from a diamond awl, which makes multiple holes at fixed intervals, and from a hole punch.

• For lightweight fabrics and pilot holes: a thin-tipped type
• For heavy fabrics and leather: a thicker tip that is less likely to bend
• For turning operations: a handle that is easy to grip and a tip that is not excessively long
• For hand sewing leather: a diamond awl that matches the shape and stitch pitch of the holes

Care and Safety Notes

After use, wipe off lint and dirt from the tip with a dry cloth and store it away from moisture. If the tip is rusty or bent, it can damage the fabric or make it harder to make holes in the intended spot, so check its condition before use. If there is a protective cap for the tip, use it when storing the tool.

During work, do not place your fingers in the direction the awl is moving, and use it on a stable table. Making holes with it on your knee or against the palm of your hand is dangerous. Forcing it into hard materials can cause the tip to slip, so use a suitable backing material and, if necessary, choose a dedicated hole-making tool.

Differences from Similar Terms

An awl is a slender pointed tool also used for piercing stacked paper. Because its shape and purpose overlap with those of an awl, it is sometimes called the same thing in sales and on-site use, but in garment sewing and handicrafts it is often called an awl as a tool for handling fabric and seams.

A hole punch is a tool for cutting round holes in leather, belts, and similar materials. While an awl makes small holes by pushing material apart, a punch cuts out the material to make the hole. A seam ripper, on the other hand, is a tool for cutting and unpicking seams, and its tip shape and purpose differ from those of an awl.

Frequently Asked Questions

Will using an awl to make a hole in fabric cause fraying?

In woven fabric, if the awl makes only a small hole by pushing the yarns aside without cutting them, it may not be very noticeable. However, in coarse weaves, lightweight fabrics, or areas under strong stress, the hole may spread or fray. Please test on a scrap piece first.

How do you choose between an awl and a hole punch?

Use an awl for small pilot holes, adjusting stitches, and shaping turned corners. If you want to make a round hole of a uniform diameter in leather or thick sheet material, a hole punch is more suitable. Using the wrong tool can distort the hole shape or damage the material.

What should you be careful about when using an awl to shape corners?

If you insert an awl deeply into a turned corner and press hard, it may pierce through the fabric. Push little by little from the inside of the seam allowance, and do not press the tip directly against the seam line. Handle especially carefully lightweight fabrics and materials that scratch easily.