Features:
• 2-3/8" overall length is ideal for sign making
• Carbide-tipped for a durable long lasting router bit
• 1/4", 3/8" and 1/2" diameter core box bits with 1/4" shank
• Use 1/4" bit with 7/16" guide bushing on 1-1/2" templates
• Use 3/8" bit with 5/8" guide bushing on 2-1/2" templates; 1/2" bit for bold letters