All about router bits for patterns - FineWoodworking
TABLE EDGE ROUTER BITS – Woodline USA
DREMEL ROUTER BIT 8 SET 1/8" SHANK HIGH SPEED STEEL ROUTER BIT SET | eBay
T-Slot Router Bits
Bosch 1/2-in Carbide-Tipped Straight Router Bit in the Straight & Mortising Router Bits department at Lowes.com
Fleming Supply Fleming Supply 24-Piece Router Bit Set- Carbide Tipped, 1/4 -in Shafts and Includes Wood Storage Case in the Router Bit Sets department at Lowes.com