OSG Spiral Flute Tap: 7/8"-9 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2244001)

This OSG spiral flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its 4-flute design and modified bottoming chamfer efficiently evacuate chips upward, making it ideal for automotive, aerospace, and general machining applications where chip clearance is critical.

The OSG 2244001 is a spiral flute tap with thread size 7/8"-9 UNC, class 2B fit, 4 flutes, and a modified bottoming chamfer. It is a general-purpose tap suitable for through or blind holes, manufactured by OSG, a leading cutting tool brand.

3G Electric supplies the OSG 2244001 spiral flute tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools across our 14 industrial departments.

For a 7/8"-9 UNC thread, select a tap with matching thread size and pitch. Use a spiral flute tap like the OSG 2244001 for blind holes to clear chips upward. Ensure the tap drill size matches the required hole diameter for a 2B class fit. Consult OSG's technical data for material-specific speeds.