OSG Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 2 Flute

The OSG spiral flute tap #6-32 UNC is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep holes. The modified bottoming chamfer allows threading close to the hole bottom, making it ideal for automotive, aerospace, and general manufacturing applications.

This OSG tap has a #6-32 UNC thread size, H3 / 2B-3B tolerance, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1752208. It is designed for threading steel and stainless steel, with the H3 tolerance ensuring precise fit for class 2B or 3B threads.

You can source the OSG spiral flute tap #6-32 UNC worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG cutting tools to customers worldwide.

Select an OSG spiral flute tap based on thread size, tolerance (e.g., H3 for precision), and chamfer type. For blind holes in steel, use a modified bottoming chamfer to thread near the bottom. Ensure the tap matches the material—OSG taps for steel and stainless steel have optimized flute geometry for chip evacuation and tool life.