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CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H13 / 1B, 3 Flute, Plug Chamfer - Oversized Spiral-Point Taps
CLEVELANDOversized Spiral-Point Taps

CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H13 / 1B, 3 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (SKU C83045, MPN C83045) is an oversized spiral-point tap for 1/4"-20 UNC threads. It features an H13 / 1B tolerance, plug chamfer, 3 flutes, and is made from high-speed steel.

SKU 3G-OTH-251141

Also listed as: C 83045 · C-83045

Brand
CLEVELAND
Item
Spiral Point Tap: 1/4"-20 UNC, H13 / 1B, 3 Flute, Plug Chamfer
Part Number
C83045
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:C83045CLEVELAND
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Local availability & support — Singapore

Local office
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Phone
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C83045
Type
H13 / 1B, Plug Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

The CLEVELAND Spiral Point Tap (SKU C83045, MPN C83045) is an oversized spiral-point tap for 1/4"-20 UNC threads. It features an H13 / 1B tolerance, plug chamfer, 3 flutes, and is made from high-speed steel.

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 cycles in steel, aluminum, and cast iron.

What are the specifications of the CLEVELAND C83045 tap?

The CLEVELAND C83045 is a 1/4"-20 UNC oversized spiral-point tap with H13 / 1B thread class, 3 flutes, plug chamfer, and high-speed steel construction. It is designed for precise thread sizing in demanding industrial applications.

Where to buy CLEVELAND taps in worldwide?

3G Electric supplies CLEVELAND taps like the C83045 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you get the right tool for your threading application.

How to select the correct oversized tap for a repair job?

Select an oversized tap like the CLEVELAND C83045 when restoring threads in worn or damaged holes. Match the original thread size (1/4"-20 UNC) and class (H13 / 1B) to ensure proper fit and strength after tapping.

Used in

Common applications for CLEVELAND
Aerospace assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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CLEVELAND Products

3G Electric supplies CLEVELAND oversized 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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