Irwin Industrial 4935057 17 Piece PTS Metric Plug Tap Set

• Irwin's Performance Threading System (PTS) - Innovative new tap & die drive tools include several time saving features
• Taps feature new Chip Breaking Technology (CBT) - up to 30% easier to break chips
• Dies feature more steel at critical points for additional strength
• Sets comes broken down into individual tap, die, and drive tool modules that easily fit into any tool drawer
• Includes Metric Plug Taps sizes 3mm to 12mm in both Fine and Coarse thread pitches