Cobalt Step Drill Bit, 4-12mm, 2mm Step11102cb 526668
Average Rating: n/a
|Item||Cobalt Step Drill Bit|
|Size||4mm to 12mm|
|Number of Hole Sizes||5|
- 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.