OSG Spiral Flute Tap: 3/4"-10 UNC, 2B, 4 Flute, Modified Bottoming Chamfer (MPN 2233601)

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 thread depth is critical.

The OSG 2233601 is a general purpose spiral flute tap with thread size 3/4"-10 UNC, 2B class of fit, 4 flutes, and a modified bottoming chamfer. It is designed for through-hole or blind-hole threading in materials up to 850 °C hardness, with a 24 VDC compatible coating for extended tool life.

3G Electric supplies OSG taps like the 2233601 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this spiral flute tap; we source genuine OSG tooling across 14 industrial departments.

For blind holes, choose a spiral flute tap with a modified bottoming chamfer like this OSG 3/4"-10 UNC model. Ensure the tap's flute geometry matches the material—aluminum requires sharper flutes, while steel needs a tougher coating. Always match thread class (2B) and use proper cutting fluid for best results.