Home > Tools > Barrel Threading > Sizing Tools >

25740 0.57 Annular Cutter
25740  0.57 Annular Cutter

Alternative Views:

Our Price: $56.49

Stock Status: In Stock
Product Code: 25740

Annular cutter does not cut at exactly 0.57"

This tool can be used to reduce a barrel OD (outside diameter) within close proximity to the size needed for 9/16" threads. The barrel OD can start out no larger than .875 for this to work properly. Extreme caution must be observed and we recommend only experienced machinists perform this operation.

The cutter should be ran at slow RPMs (around 200), lubricated constantly, and a pilot used to keep it centered on the barrel properly.

Pilots and drill chuck shank adapters are needed and are available on this site.

Drill Chuck Adapter (shank): 25583

Various pilot choices: 25547

CNC Warrior expressly denies any liability for results that may occur from the proper, or improper, use of this tool. If you are unsure about using it, please do not order.

But if you need to cut a muzzle down to size before threading, and you don't have a lathe, this tool provides you with one of the most economical and practical means available for the job.

Share your knowledge of this product. Be the first to write a review »