For gunsmithing and other delicate jobs, this hammer has three interchangeable heads including nylon, brass and steel. For delicate tapping, a knurled brass drift pin stores inside the handle.
For warranty concerns and technical help please contact Lyman at.
Lyman Products Corp
475 Smith Street
Middletown, CT 06457
Phone-800-225-9626
Phone-800-423-9704
Phone-860-632-2020
Fax-860-632-1699