Bosch black oxide taps and dies offer superior durability and speed for most general-purpose applications. Laser-etched marking ensures size identification and won't wear off. Ideal for cutting thread holes into metal and work equally well in plastic drilling applications.
Features:

• Heat-treated carbon steel provides long life and clean, accurate threads
• Rolled threads provide more accuracy than machined threads
• Black oxide coating provides corrosion resistance
• Laser-etched marking ensures size identification won't wear off

Technical Details

• Case Type: Plastic
• Material: High Carbon Steel
• Number of Pieces: 77.0
• Order in Multiples of: 1
• Piece Count: 77.0

Includes: 77 Piece Black Oxide Plug & Pipe Taps, Hex & Pipe Dies, Spiral Screw Extractors, Screwdriver, Tap Wrenches, Screw Pitch Gauge, Hex Die Stocks, T-handle Wrench and Tap & Die Chart Set