OSG Spiral Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute

The OSG spiral flute tap 1733205 is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. It is commonly used in automotive, aerospace, and general machining applications.

This OSG tap has a 7/16"-14 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is a spiral flute tap designed for steel and stainless steel. The manufacturer part number is 1733205. These specs ensure precise thread fit and chip evacuation in blind-hole applications.

3G Electric supplies the OSG spiral flute tap 1733205 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source genuine OSG taps and support procurement for machining, automotive, and aerospace industries across all regions.

Select an OSG spiral flute tap based on thread size, tolerance class (e.g., H3 / 2B-3B), and material. For steel and stainless steel, use taps with modified bottoming chamfer for blind holes. Match the tap to your hole depth and thread pitch (UNC/UNF). Consult OSG technical data for optimal speeds and lubrication.