YG1 9/16 x 12TPI UNC HSS 5% Cobalt Spiral Point INOX Machine Tap for Stainless S

The YG-1 TB264 series UNC HSS 5% Cobalt INOX combo taps are for high performance tapping on Stainless Steel (also suitable for Soft Steels, Structural Steel & Titanium/Nickel Alloys). These come with a patented design to prevent overfeeding and premature tap failure. They also have a VAP surface treatment to reduce friction and a spiral point geometry for through holes.