Milwaukee 6-32 NC Plug Tap

Milwaukee 6-32 NC Plug Tap

The Milwaukee 49-57-5115 6-32 NC Plug Tap is a precision-machined threading tool built for clean, accurate internal threads in small coarse-thread applications. Designed for durability and consistent results, it features high carbon steel construction and a black oxide coating to resist corrosion and wear. The straight flute design makes it ideal for general-purpose threading, while the plug style is perfect for through-hole work—helping you cut smooth threads without turning a simple job into a very careful balancing act.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-57-5115
• Brand: Milwaukee
• Size / Thread: 6-32 NC (National Coarse)
• Product Type: Plug tap for internal threading
• Material: High Carbon Steel
• Finish: Black Oxide coating for corrosion resistance
• Tap Style: Straight flute for general-purpose threading
• Tap Type: Plug tap designed for through holes
• Shank: Square shank compatible with standard tap handles and wrenches
• Markings: Laser-etched sizing for clear, long-lasting visibility
• Application Materials: Suitable for brass, aluminum, mild steel, and similar metals
• Usage Note: Hand use recommended — not for power tools
• Recommended Use: Best results with cutting fluid

Ideal For

• Creating or repairing small internal coarse threads
• Through-hole threading in metal materials
• Mechanical, electrical, and precision shop work
• Users needing reliable, consistent threading performance
• Anyone working with small fasteners—where one wrong move can turn into a very small, very stubborn problem