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CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H2 / 2B, 2 Flute, Bottoming Chamfer - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H2 / 2B, 2 Flute, Bottoming Chamfer

The CLEVELAND Spiral Point Tap (MPN C83079) is a general purpose spiral-point tap in 1/4"-20 UNC, featuring H2 / 2B tolerance, a bottoming chamfer, 2 flutes, and high speed steel construction. 3G Electric interprets…

SKU 3G-OTH-216029

Also listed as: C 83079 · C-83079

Brand
CLEVELAND
Item
Spiral Point Tap: 1/4"-20 UNC, H2 / 2B, 2 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Point Taps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C83079
Type
H2 / 2B, Bottoming Chamfer, High Speed Steel
Flute
2

Technical Documents

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

Product Description

The CLEVELAND Spiral Point Tap (MPN C83079) is a general purpose spiral-point tap in 1/4"-20 UNC, featuring H2 / 2B tolerance, a bottoming chamfer, 2 flutes, and high speed steel construction. 3G Electric interprets this demand and delivers the exact OEM-specified tool, backed by specialist sourcing across 14 industrial departments — including cutting tools — with trusted depth in combustion, pumps, and controls.

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 C83079 spiral point tap?

The CLEVELAND C83079 is a 1/4"-20 UNC spiral point tap with H2 / 2B tolerance, 2 flutes, and a bottoming chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose threading in CNC or manual operations.

Where to buy CLEVELAND spiral point taps worldwide?

CLEVELAND spiral point taps are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct MPN C83079 tap for your threading application.

How to select the right CLEVELAND spiral point tap for my application?

Select a CLEVELAND spiral point tap based on thread size (e.g., 1/4"-20 UNC), chamfer type (bottoming for blind holes), and material. For general-purpose tapping in steel or aluminum, the C83079 HSS tap with H2/2B tolerance provides reliable chip evacuation and thread accuracy.

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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