Draper 82634 FB/13B 13 Piece Flat Wood Bit Set

Carbon tool steel hardened and tempered.
Shank diameter 6mm.
For use with power drills.
Display packed in storage pouch.
Contents: 6, 8, 10, 13, 15, 16, 19, 22, 25, 28, 32, 35 and 38mm diameters.