CLEVELAND Spiral Flute Tap: 7/8"-14 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer

A CLEVELAND spiral flute tap is used for threading blind holes in steel and stainless steel. Its spiral design pushes chips upward and out of the hole, preventing clogging and ensuring clean threads. This makes it ideal for production tapping in automotive, aerospace, and general manufacturing applications.

The CLEVELAND C89331 is a spiral flute tap with a 7/8"-14 UNF thread, 2B class fit, 4 flutes, and a semi-bottoming chamfer. It is made from black oxide cobalt for heat resistance and durability. This tap is designed for threading blind holes in steel and stainless steel.

3G Electric supplies CLEVELAND spiral flute taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the C89331 or other CLEVELAND taps. We source genuine parts across 14 industrial departments.

Select a spiral flute tap like the CLEVELAND C89331 for blind holes in steel. Match the thread size (7/8"-14 UNF), class fit (2B), and chamfer type (semi-bottoming) to your application. Use black oxide cobalt for heat resistance. Ensure the tap is designed for the material hardness to avoid breakage.