OSG Spiral Point Tap: #10-24 UNC, H4 / 2B-3B, 3 Flute

The OSG Spiral Point Tap #10-24 UNC is designed for threading blind or through holes in steel and stainless steel. Its spiral-point geometry pushes chips forward, reducing chip clogging and tap breakage. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise internal threads.

The OSG Spiral Point Tap 1727801 is a #10-24 UNC tap with an H4 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. It is designed for threading steel and stainless steel. The H4 limit ensures proper fit for 2B or 3B thread classes, making it suitable for high-accuracy production tapping.

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG Spiral Point Tap 1727801 or other OSG tooling. We supply genuine OSG products globally.

Select an OSG tap based on material, thread size, and hole type. For steel and stainless steel, use spiral-point taps for through holes or blind holes with chip evacuation. Match the tap tolerance (e.g., H4) to the required thread class (2B or 3B). Consult OSG's technical data for optimal speeds and feeds.