This tip is the same as the 10-A in shape, but it is about 2 1/2 inches longer in order to reach in those hard to get areas. If you are a solid block carver you will need this pen to reach in under the wings. This pen tip is made out of heavier wire than the 3-AXL.

Standard Fixed Pen - Tip is NOT removable or replaceable.

See above for tip profile image. 
Handpiece image below is for illustration purposes and
may not reflect the tip profile that you are purchasing.

This profile is also available in Vented Fixed Handpiece.

Or buy Replaceable Tips and purchase  a Replaceable Tip Handpiece.

Detail Master burning pen handpieces made by Leisure Time Products, Inc. are unquestionably state-of-the-art. This means you will find no other handpieces that can match their longevity, corrosion resistance and performance. If used and cared for properly, these pens will last for years. Abuse (such as over-sharpening) will shorten the life of the pen. Please read the instructions carefully when you receive the pen. Detail Master pens are tested 100% for continuity, hot spots and heat concentration. At the factory, they put a ground edge on the blade pens, but you may sharpen them to your liking.

Manufacturer:   Detail Master