Features:

Great for punching into metal, leather and other materials.
Personalize and identify your items.

Package includes:

• 6-1/2" auto punching tool.
• 27 Letters and 10 number stamps. 
• 5/32" high letters
• 1-1/8" long x 1/4" Hex stock. 
• Simply insert the stamp into the Auto Punch and push. No hammer needed