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CLEVELAND Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Plug Chamfer - Low-Shear Spiral-Point Taps
CLEVELANDLow-Shear Spiral-Point Taps

CLEVELAND Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (1/2"-13 UNC) is a low-shear spiral-point tap with H3 / 2B tolerance, plug chamfer, and 3 flutes, made from high-speed steel (MPN C57492). 3G Electric interprets this demand and sources…

SKU 3G-OTH-217705

Brand
CLEVELAND
Item
Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Plug Chamfer
Category
Low-Shear Spiral-Point Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C57492
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
3
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Spiral Point Tap (1/2"-13 UNC) is a low-shear spiral-point tap with H3 / 2B tolerance, plug chamfer, and 3 flutes, made from high-speed steel (MPN C57492). 3G Electric interprets this demand and sources the genuine OEM part across 14 industrial departments, with specialist depth in cutting tools and controls to support your threading operations.

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 materials like steel and cast iron. Its spiral point design pushes chips ahead, reducing clogging and breakage. This 1/2"-13 UNC tap is ideal for production threading in machining, automotive, and general manufacturing applications.

What are the specifications of the CLEVELAND C57492 tap?

The CLEVELAND C57492 is a 1/2"-13 UNC spiral point tap with H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. This low-shear design is suited for threading in ferrous and non-ferrous materials, providing clean threads and long tool life.

Where to buy CLEVELAND spiral point taps worldwide?

3G Electric supplies CLEVELAND spiral point taps like the C57492 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine CLEVELAND tooling and support your procurement needs across 14 departments.

How to select the right spiral point tap for threading?

Select a spiral point tap based on thread size, material, and hole type. For through holes, a plug chamfer like this CLEVELAND C57492 works well. Match the tap tolerance (H3 / 2B) to your thread class. High-speed steel is suitable for general machining. Consult your application requirements for optimal results.

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 low-shear 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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