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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer (MPN C83073) - 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 C83073)

SKU 3G-OTH-215990

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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Technical Specifications

CLEVELAND
Manufacturer Part Number
C83073
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

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, reducing chip clogging and enabling faster tapping in steel, aluminum, and cast iron across automotive, aerospace, and general manufacturing applications.

What are the specifications of the CLEVELAND C83073 tap?

The CLEVELAND C83073 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, providing reliable chip evacuation and thread accuracy in production environments.

Where to buy CLEVELAND C83073 taps worldwide?

3G Electric supplies CLEVELAND C83073 spiral point taps worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other cutting tools across 14 industrial departments.

How to select the right spiral point tap for a job?

Select a spiral point tap based on thread size, pitch, material, and hole type. For through holes, spiral point taps push chips ahead. Match the tap tolerance (e.g., H3) to the required thread class (e.g., 2B). CLEVELAND taps like the C83073 suit general-purpose threading in steel and aluminum.

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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