Dissecting Awl

Quick Answer: A dissecting awl is a hand tool with a stout, sharp steel point set in a handle, used to pierce tough tissue, cartilage, card or cork during dissection and specimen mounting. It is heavier than a mounted needle and is used where a fine point would bend.

Where an Awl Beats a Needle

A mounted needle has a fine point for teasing soft tissue, and a seeker has a blunt tip for tracing structures. The awl sits at the heavy end of that group: a thicker, stiffer point that makes a hole where the others would bend. Typical jobs in a biology lab are starting a hole through the tough skin or cartilage of a preserved specimen before pinning, and making holes in card, cork or plastic when mounting specimens, labels or model parts.

The listing does not state the point shape, length or handle material. Awls are made with round tapered points, which part fibres, and with square or bladed points, which cut a cleaner hole; if the shape matters for your work, ask for it when ordering.

Because the point is strong and sharp, treat an awl like a scalpel in a teaching lab: carry it point down, never work towards the hand holding the specimen, and count it back in at the end of the practical.

Applications

• Making starter holes for pins in the tough skin of preserved specimens
• Piercing cartilage during specimen preparation
• Punching holes in card, cork or plastic for mounting labels, insects or plant material
• Assembling classroom models and specimen display boards

Specifications

Care & Handling

• Keep the point in a cork or cap when stored, and pass the dissecting awl handle-first.
• Wash off tissue and preservative after each use and dry the point at once so it does not rust.
• Restore a blunted point on a fine stone, turning the awl as you go so the point stays centred.

Why Choose LabEquip

The dissecting awl is usually an add-on for college zoology labs, museum and specimen preparation rooms, and schools making their own display boards. LabEquip lists it beside the finer needle with handle and teasing needles in its Biology Lab Products range.

Frequently Asked Questions

How is a dissecting awl different from a dissecting needle?

The awl has a thicker, stiffer point that can pierce tough material without bending. A dissecting needle is finer and is used for teasing soft tissue and handling slides.

What is the awl used for in a dissection?

Mainly for making starter holes in tough skin or cartilage so that pins or scissors can follow, and for piercing card or cork during specimen mounting.

Can an awl replace a seeker?

No. A seeker is blunt so that it can trace nerves and vessels without damaging them. The sharp awl would cut or tear the structures being followed.

Which point shape should I choose?

A round tapered point pushes fibres aside and is easier to keep sharp. A square or bladed point cuts a cleaner, more permanent hole in card or tough skin.

Is the awl safe for school students?

It is as sharp as other dissecting instruments, so it suits supervised practicals. Teach students to work away from the holding hand and to lay the awl down with the point facing away from others.

How do I stop the point rusting?

Rinse off preservative and tissue fluid straight after use, dry the tool completely and store it in a dry drawer or case.

Last Updated: September 2026