CLEVELAND Spiral Point Tap: 5/16"-24 UNF, H4 / 2B, 3 Flute, Plug Chamfer (MPN C55389)
SKU 3G-OTH-214436
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Frequently Asked Questions
What is a CLEVELAND spiral point tap used for?
A CLEVELAND spiral point tap is used for threading blind or through holes in production machining. Its spiral-point design pushes chips forward, preventing chip clogging and enabling faster tapping cycles in materials like steel, aluminum, and cast iron.
What are the specifications of the CLEVELAND C55389 tap?
The CLEVELAND C55389 is a general purpose spiral point tap with size 5/16"-24 UNF, H4 / 2B tolerance, 3 flutes, and a plug chamfer. It is designed for consistent thread quality in production environments and is supplied by 3G Electric.
Where to buy CLEVELAND C55389 taps worldwide?
You can source the CLEVELAND C55389 spiral point tap from 3G Electric, which handles global logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this and other CLEVELAND tooling.
How to select the right CLEVELAND spiral point tap?
Select a CLEVELAND spiral point tap based on thread size, pitch, tolerance class, and chamfer type. For the C55389, use 5/16"-24 UNF threads with a 2B class fit. Ensure the tap matches your material and hole type (through or blind) for optimal chip evacuation.
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Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















