Spiral Point

Spiral point tap NO2 with a 4-6xP plug lead, for Unified National Coarse thread UNC 1/4” with 20 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.2550” shank and 0.1910” square drive, HSS with bright finish for 2.5xD through hole threading in steel and cast steel

Spiral point tap NO2 with a 4-6xP plug lead, for Unified National Coarse thread UNC 6 with 32 TPI and 2B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.1410” shank and 0.1100” square drive, HSS with bright finish for 2.5xD through hole threading in steel and cast steel

Spiral point tap with a 3-6xP plug lead, for ISO-Metric thread M4 with 0.70 mm pitch and 6H class of fit with D4 pitch diameter limits, dimensions according to ANSI standard with 0.1680” shank and 0.1310” square drive, HSS with bright finish for 2.5xD through hole threading in steel and cast steel

Spiral point tap NO2 with a 4-6xP plug lead, for Unified National Coarse thread UNC 8 with 32 TPI and 2B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.1680” shank and 0.1310” square drive, HSS with bright finish for 2.5xD through hole threading in steel and cast steel

Spiral point tap NO2 with a 4-6xP plug lead, for Unified National Coarse thread UNC 5/16” with 18 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.3180” shank and 0.2380” square drive, HSS with bright finish for 2.5xD through hole threading in steel and cast steel

Spiral point tap NO2 with a 4-6xP plug lead, for Unified National Coarse thread UNC 10 with 24 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.1940” shank and 0.1520” square drive, HSS with bright finish for 2.5xD through hole threading in steel and cast steel