Makita D 42204 6 Piece Countersink Set

C Form shank Suitable for use on wood, ferrous and non-ferrous 3 cutters and large flutes 6.3 x 45 5nn shank, 8.3 x 50 6mm shank, 10.4 x 50 6mm shank, 12.4 x 56 8mm shank, 16.5 x 60 10mm shank, 20.5 x 63 10mm shank