Regal Beloit M30X3.5LH-4Flute-HSGD9A Plug Tap

Regal Beloit M30 x 3.5 LH 4-flute plug tap is a high-speed steel, bright-finish tool designed to cut internal metric M30 x 3.5 left‑hand threads in metal workpieces. Its four-flute geometry promotes efficient chip evacuation and stable cutting, while the plug configuration targets threading depth appropriate for many standard internal-threading tasks. This left‑hand plug tap is part of Regal Cutting Tools’ lineup, built for precision internal threading in steel, aluminum, and other common metals where a left‑hand thread is required. The specification M30 x 3.5 LH uniquely identifies the thread size, pitch, and direction for proper mating with corresponding left-hand internal threads.