• M3 to M12 alloy steel tap and die set.
• Taps supplied in three types for each size, taper (starting), second tap (intermediate) and plug (bottoming).
• Matched by equivalent sized dies.
• Provides all functions required for a professional engineer.
• Includes Tap Wrench, Steel Die Handle, Screw Pitch Gauge, Screwdriver.
• Supplied in metal case.