The Brownells short, piloted barrel liner drill bit is a crucial tool for gunsmiths seeking to reline firearm barrels with precision and efficiency. Engineered to accurately follow the original bore, this drill bit guarantees the creation of a straight and true hole, thereby enabling the correct installation of barrel liners.

Pilot-guided design - the integrated pilot precisely navigates the drill bit along the pre-existing bore, ensuring optimal alignment and mitigating deviation throughout the drilling operation
Constructed from high-speed steel, the drill bit provides outstanding durability and retains its sharpness, even when used on hard barrel steels
Enhanced flute geometry - incorporating advanced deep hole flute design and a precision-engineered helix angle, the drill bit optimizes chip evacuation and minimizes jamming risk, ensuring seamless operation
Enhanced web architecture - the advanced reinforced web design ensures precise hole dimensions, delivering a robust structural foundation for the barrel liner's optimal performance

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).