Irwin Unibit 10231 Unibit #1 Cobalt HSS 13-Step Drill Bit (1/8" - 1/2")

IRWIN has been producing high quality metal cutting tools for over 40 years in their domestic manufacturing faculty. That experience combined with a continuous focus on their values: 1) end-user obsession, 2) innovation, and 3) continuous improvement allows IRWIN to be a leading supplier to some of the world's largest manufacturers.

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IRWIN has been producing high quality metal cutting tools for over 40 years in their domestic manufacturing faculty. That experience combined with a continuous focus on their values: 1) end-user obsession, 2) innovation, and 3) continuous improvement allows IRWIN to be a leading supplier to some of the world's largest manufacturers.