|Item||Cobalt Step Drill Set|
|Number of Pieces||3|
|Step Thickness||1/32" And 1/16"|
|Includes||2CJR3 (1/8 to 1/2"), 2CJR4 (3/16 to 1/2"), 2CJR5 (1/4 to 3/4")|
- Ideal for drilling multiple diameter holes in steel, copper, brass, aluminum, PVC, wood, and laminates up to 1/8" thick. Irwin bits have Speed Point tip design and single flute cutting edge. Cobalt bits resist heat buildup and have 3-sided flattened shank.