OSG Spiral Flute Tap: 1 1/2"-6 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2248301)

The OSG spiral flute tap 2248301 is used for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is ideal for general-purpose tapping in automotive, aerospace, and general manufacturing applications.

The OSG spiral flute tap 2248301 has a thread size of 1 1/2"-6 UNC, a 2B class of fit, 4 flutes, and a modified bottoming chamfer. It is a general-purpose spiral-flute tap designed for blind-hole threading. The manufacturer part number is 2248301.

You can source the OSG spiral flute tap 2248301 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this tap to procurement teams and engineers globally.

To select the correct OSG spiral flute tap for blind holes, match the thread size, pitch, and class of fit to your application. The spiral flute design is essential for chip evacuation in blind holes. For the 2248301, use a 1 1/2"-6 UNC tap with a modified bottoming chamfer to thread close to the hole bottom. Always follow OSG's recommended speeds and feeds for the material.