Milwaukee 5/8"-11 NC Plug Tap

Milwaukee 5/8"-11 NC Plug Tap

The 49-57-5169 Milwaukee 5/8"-11 NC Plug Tap is a precision-machined threading tool built for clean, accurate results in metalworking applications, whether you’re cutting new threads or chasing old ones back to life. Made from durable high carbon steel with a corrosion-resistant black oxide finish, this tap is designed for consistency and long service life. The plug-style design makes it ideal for through-hole threading, while the clearly laser-etched markings save you from squinting and guessing mid-job—always a bonus when accuracy matters.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-57-5169
• Brand: Milwaukee
• Size / Thread Type: 5/8"-11 NC
• Product Type: Plug tap (hand tap)
• Material: High carbon steel for strength and durability
• Finish: Black oxide coating for corrosion resistance
• Tap Style: Straight flute for general-purpose threading applications
• Threading Type: Plug style designed for through-hole threading
• Markings: Laser-etched for clear, long-lasting identification
• Shank: Square shank compatible with standard tap handles and tap wrenches
• Material Compatibility: Suitable for brass, aluminum, mild steel, and other metals
• Usage Note: Hand use recommended — not intended for power tools
• Best Practice: Use with cutting fluid for smoother cuts and longer tool life

Ideal For

• Creating or repairing threads in metal materials with precision
• Shops and field work needing a reliable, general-purpose tap
• Through-hole threading applications where plug taps perform best
• Anyone who prefers clean threads instead of “close enough” threads