Insert Bit, 4mm Hex Head, 1-4" Hex Shank, 1-1-4" Long, Bulk

Regular price $23.95

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features and benefits:

  • used commonly in furniture assembly, bicycle maintenance and manufacturing equipment
  • all irwin fastener drive bits are manufactured to meet ansi standards.
  • forged from high-grade s2 steel, irwin bits are between 58 and 62 on the rockwell hardness scale.
  • compact, economical bits that change over quickly and require less storage space.Best suited for maintenance and repair work.Used commonly in furniture assembly, bicycle maintenance, and manufacturing equipment.