- Petaluma, California, United States
- Jun 6th
3-56 GH2 2 FLUTE HIGH SPEED STEEL SPIRAL POINT PLUG TAP 1/2" THREAD LENGTH 1-13/16" OVERALL LENGTH 60161 MADE IN USA Spiral Point Taps: the point of a spiral point plug tap is to eliminate chip disposal problems and to prevent thread damage. They are designed to create threads in through holes as the point pushes the chips through the hole opening. STEAM OXIDE SURFACE TREATMENT: increases wear resistance, reduces friction, acts as a lubricant, reduces galling and chip welding.