Step-drill-bit #1 13 Steps 1/8" - 1/2" Cobalt
Irwin™, Unibit™ Step-drill-bit #1 13 Steps 1/8" - 1/2" Cobalt
SKU: IRW-10231
GTIN: 038548101019
PRICE BREAKS - The more you buy, the more you save
| 2+ | 3+ | 4+ | 5+ | 10+ |
| $27.83 | $26.16 | $24.69 | $23.37 | $21.78 |
Single concave flute design creates perfectly round holes in thin materials including steel, brass, copper, and aluminum. Constructed of industrial grade, high speed molybdenum steel. Graduated in 1/32" increments to drill 13 hole sizes from 1/8" to 1/2". 1/4" shank. Carded.