Famag Classic WS 1630.515 15-Piece Super Forstner Drill Bit Set with Diameter 10.12,15,16,18,20,22,25,26,28,30,35,40,45,50mm in Wooden Box - - Amazon.com
Famag 1594835 Twist Drill Bit Set 5 Pieces (Diameter 3-8, HSS-G, for All Wood Materials with Plastic Casette) Grey Set of 5 Diameter 3,4,5,6,8 mm - - Amazon.com
Famag Lewis 1414400 Set of 6 Simple Spiral Drill Bits in a Wooden Box 10-20 x 460 mm - - Amazon.com