The DEWALT 13 Piece Extreme HSS Metric Cobalt Drill Bit Set ideal for the professional user. Right hand cutting helix, type N flute, with 5% cobalt alloyed high speed steel for stability at high temperatures when drilling arduous materials. The unique Extreme cobalt tip improves efficiency and eliminates walking. Manufactured to DIN 338. Supplied in a small tough case. Contains:
Sizes: 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 5, 5.5, 6, 6.5 and 7mm.