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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer (MPN C55320) - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer (MPN C55320)

CLEVELAND General Purpose Spiral-Point Taps.

SKU 3G-OTH-214170

Also listed as: C 55320 · C-55320

Brand
CLEVELAND
Item
Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C55320

Technical Documents

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CLEVELAND General Purpose Spiral-Point Taps.

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 ahead, reducing clogging in steel, stainless, and cast iron. Ideal for automotive, aerospace, and general manufacturing applications.

What are the specifications of the CLEVELAND C55320 tap?

The CLEVELAND C55320 is a 5/16"-18 UNC spiral point tap with H3 / 2B tolerance, 2 flutes, and a plug chamfer. It is designed for general-purpose threading in ferrous and non-ferrous materials. 3G Electric supplies this genuine CLEVELAND tap worldwide.

Where to buy CLEVELAND C55320 taps worldwide?

3G Electric supplies the CLEVELAND C55320 spiral point tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine CLEVELAND part.

How to select the right spiral point tap for threading?

Select a spiral point tap like the CLEVELAND C55320 for through holes or blind holes where chip evacuation is critical. Match thread size (5/16"-18 UNC), chamfer type (plug), and flute count (2) to your material and machine. 3G Electric can help you choose the correct tap.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Spiral-point tap designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient tapping in materials such as steel, aluminum, and cast iron. Suitable for general manufacturing applications requiring consistent thread quality
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Spiral-point tap designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient tapping in materials such as steel, aluminum, and cast iron. Suitable for general manufacturing applications requiring consistent thread quality
Spiral-point tap designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips ahead, reducing clogging and breakage. Suitable for ferrous and non-ferrous materials in general manufacturing applications
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Spiral-point tap designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips ahead, reducing clogging and breakage. Suitable for ferrous and non-ferrous materials in general manufacturing applications
Spiral-point tap designed for through-hole threading in production machining. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster cycles in materials such as steel, aluminum, and cast iron. Features 5/16"-18 UNC thread, H5 tolerance, 2B-3B class of fit, 2 flutes, and plug chamfer
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Spiral-point tap designed for through-hole threading in production machining. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster cycles in materials such as steel, aluminum, and cast iron. Features 5/16"-18 UNC thread, H5 tolerance, 2B-3B class of fit, 2 flutes, and plug chamfer
Spiral-point tap designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips ahead, preventing clogging and ensuring clean internal threads. Suitable for use in steel, aluminum, and cast iron
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Spiral-point tap designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips ahead, preventing clogging and ensuring clean internal threads. Suitable for use in steel, aluminum, and cast iron
CLEVELAND C55355 spiral-point tap for through-hole threading. Features 5/16"-18 UNC thread, H5 tolerance, 2B-3B class of fit, 3 flutes, and plug chamfer. The spiral-point design pushes chips ahead, reducing clogging in production machining of steel, aluminum, and cast iron
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CLEVELAND C55355 spiral-point tap for through-hole threading. Features 5/16"-18 UNC thread, H5 tolerance, 2B-3B class of fit, 3 flutes, and plug chamfer. The spiral-point design pushes chips ahead, reducing clogging in production machining of steel, aluminum, and cast iron
Spiral-point tap designed for threading blind or through holes. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient tapping in materials such as steel, aluminum, and cast iron. Suitable for general manufacturing applications
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Spiral-point tap designed for threading blind or through holes. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient tapping in materials such as steel, aluminum, and cast iron. Suitable for general manufacturing applications

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This spiral-point tap is designed for through-hole threading in metalworking. The spiral point geometry pushes chips forward, preventing clogging and enabling efficient chip evacuation. Suitable for production tapping in ferrous and non-ferrous materials