CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN C55355)
SKU 3G-OTH-214380
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Frequently Asked Questions
What is a CLEVELAND Spiral Point Tap used for?
A CLEVELAND Spiral Point Tap is used for through-hole threading in production machining. Its spiral-point design pushes chips ahead, reducing clogging and enabling faster tapping in steel, aluminum, and cast iron across automotive, aerospace, and general manufacturing.
What are the specifications of the CLEVELAND C55355 tap?
The CLEVELAND C55355 is a 5/16"-18 UNC spiral point tap with H5 tolerance, 2B-3B class of fit, 3 flutes, and a plug chamfer. It is a general-purpose tap designed for through-hole applications in industrial machining environments.
Where to buy CLEVELAND C55355 taps worldwide?
3G Electric supplies CLEVELAND C55355 spiral point 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 this and other CLEVELAND tooling.
How to select the right spiral point tap for through-hole threading?
Select a spiral point tap like the CLEVELAND C55355 for through-hole threading. Match thread size (5/16"-18 UNC), chamfer type (plug), and tolerance (H5) to your material and class of fit. Ensure the tap's flute count and coating suit your workpiece hardness and machine speed.
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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.















