Milwaukee Straight Flute Plug Tap & Drill Bit Set 49-57-5554

OPTIMIZED THREAD RESTORATION PRECISION

For the maintenance professional and shop manager, the Milwaukee 49-57-5554 represents a critical solution for maintaining mechanical uptime. This precision-engineered set eliminates the risk of mismatched sizing by providing a perfectly paired pilot drill and plug tap in a single kit. Designed for the high-volume realities of thread repair and creation in brass, aluminum, and mild steel, these high-carbon steel components are treated with an industrial black oxide coating to withstand the chemical rigors of the modern workshop while preventing corrosion and premature tool degradation.

• / MACHINED ACCURACY: Precision-ground high carbon steel ensures clean, burr-free internal threads for critical fastening applications.
• / INDUSTRIAL PROTECTIVE FINISH: Black oxide coating prevents rust and reduces friction, extending the service life of the tap in metalworking environments.
• / PERMANENT SIZING ID: Laser-etched markings provide high-visibility identification that won't wear off under heavy shop use.
• / UNIVERSAL SHANK DESIGN: The square tap shank integrates seamlessly with all standard hand tap wrenches for manual through-hole threading.

WHAT'S IN THE BOX

• / (1) Straight Flute Plug Tap
• / (1) Matching Drill Bit