HSS Machine Screw Taps: Made of high-speed steel with blue coated, features high hardness, wear, and heat resistance
6 Different SAE Size Screw Taps: 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, 1/4-20NC, great for tapping various threads.
Spiral Flute Thread Tap: Suitable for cutting and renewing external and internal threads to exact standards, and re-threading damaged or jammed threads
US Standard Thread & Spiral Flute Design: clear and tidy, no burr, provides rapid chip removal for efficient threading, suitable for the processing of blind holes and not easily broken tapping
Screw Thread Tapping Tool: can be used with hand tap wrenches, drill presses, tapping machines, CNC and milling machines, easy for precision and fast tapping on light metal aluminum board, iron plate, ordinary stainless steel and other hard materials