CLEVELAND Spiral Flute Tap: 1"-12 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer

A CLEVELAND spiral flute tap is used for threading blind holes in metal, as the spiral design pushes chips out of the hole, preventing clogging. It is ideal for production tapping in steel, stainless steel, and other alloys, commonly used in automotive, aerospace, and general machining applications.

The CLEVELAND C89233 is a 1"-12 UNF spiral flute tap with a 2B thread class, 4 flutes, and a semi-bottoming chamfer. It features a TiAlN coating on cobalt steel for high heat resistance and wear protection, suitable for tapping tough materials in industrial machining.

3G Electric supplies CLEVELAND taps worldwide, including the C89233 spiral flute tap. 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 this and other threading tools.

Select a spiral flute tap like the CLEVELAND C89233 based on thread size, pitch, and material. For blind holes, spiral flutes eject chips upward. Use TiAlN coating for hard materials like stainless steel. Match the chamfer type—semi-bottoming for threads close to hole bottom—and ensure proper cutting speed and lubrication.